{"title":"Starlight Instruments","description":"\u003cdiv\u003e\n  \u003cp\u003e\n    Ask an experienced imager which single upgrade changed their results most and a surprising number will name a Feather Touch focuser. Starlight Instruments builds precision focusers and adapters in the United States, and their reputation rests on the same thing every time: a drawtube that holds several kilograms perfectly square and moves in repeatable microns. David Astro carries Starlight Instruments products in Canada, shipping from Canadian stock.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Most of that catalogue is adapters and telescope-specific mounting flanges, because Starlight designs retrofits for a very wide range of tubes. Tell us your telescope and we will identify the correct focuser and adapter combination rather than leaving you to decode a part number.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- more --\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eThe Feather Touch System and Its Adapters\u003c\/h2\u003e\n  \u003cp\u003e\n    Starlight's approach is modular: a focuser body, a telescope-specific adapter that mounts it, and a set of drawtube terminations and motor options that adapt it to your workflow.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFeather Touch focusers:\u003c\/strong\u003e Dual-speed rack-and-pinion drawtubes with 10:1 fine focus, rated to hold heavy imaging trains without slip at any tube angle.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTelescope-specific adapters:\u003c\/strong\u003e Machined mounting plates for a very large range of refractors, Newtonians and Schmidt-Cassegrains, holding the focuser square to the optical axis.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMicro Focusers:\u003c\/strong\u003e Retrofit 10:1 reduction units that add fine focus to an existing stock focuser at a fraction of the cost of full replacement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDrawtube terminations:\u003c\/strong\u003e Threaded end pieces that convert the focuser output to standard imaging threads, giving a clean, rigid base for the rest of the train.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMotor and controller options:\u003c\/strong\u003e Stepper drives and handsets that add absolute positioning and autofocus capability to a Feather Touch body.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompression rings and clamps:\u003c\/strong\u003e Even radial clamping in place of single set screws, which removes both barrel marking and induced tilt.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eWhy Choose David Astro for Starlight Instruments\u003c\/h2\u003e\n  \u003cp\u003e\n    Starlight's catalogue is precise and dense with part numbers. Selecting from it correctly is most of the work.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdapter identification:\u003c\/strong\u003e We match the focuser to your specific telescope's adapter, which is the step that most often goes wrong when ordering unassisted.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFocus travel checked:\u003c\/strong\u003e We verify that the replacement focuser's profile height still lets your telescope reach focus with your intended camera or diagonal.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAuthorized dealer:\u003c\/strong\u003e Genuine Starlight Instruments products with full manufacturer warranty, handled inside Canada.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeld in Canadian stock:\u003c\/strong\u003e A deep on-hand selection, shipped domestically with no duties or brokerage fees for Canadian customers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIn-house service:\u003c\/strong\u003e Fitting advice, retrofit support and diagnostics after the sale.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eStarlight Instruments in Canada — Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003e\u003cstrong\u003eDo I need the focuser or just the Micro Focuser?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eIf your stock focuser holds your load without slipping and you only want finer control, a Micro Focuser retrofit is the economical answer. If the drawtube slips or flexes under an imaging train, replace the focuser.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eWill a Feather Touch fit my telescope?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eStarlight makes adapters for a very wide range of tubes, including many discontinued models. Send us the make, model and drawtube diameter and we will confirm the exact adapter part.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eCan I motorize a Feather Touch later?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eYes. The system is designed for it, and motor kits attach to the fine-focus shaft without replacing the body, so buying manual first and adding drive later is a reasonable path.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eIs the warranty handled in Canada?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eYes. As an authorized dealer we handle warranty claims and service domestically, so nothing has to cross a border for support.\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eFitting a Feather Touch?\u003c\/h2\u003e\n  \u003cp\u003eSend us your telescope model and we will specify the focuser and adapter. Canadian stock, full warranty.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"starlight-instruments-3-0-adapter-and-3-5-to-convert-ap-threaded-end-cap-to-sbig-stl-11000-threads","title":"Starlight Instruments 3.0\" Adapter and 3.5\" to Convert 'AP Threaded End Cap' to 'SBIG STL 11000' Threads","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Starlight focusers with Astro-Physics threaded end caps to SBIG STL-11000 series cameras\u003c\/li\u003e\n\u003cli\u003eCreates a rigid, secure, all-threaded imaging train\u003c\/li\u003e\n\u003cli\u003eDesigned for 3.0\" and 3.5\" Starlight Instruments focusers\u003c\/li\u003e\n\u003cli\u003eEliminates potential tilt and flexure from compression fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments 3.0\" \u0026amp; 3.5\" Adapter for A-P End Cap to SBIG STL-11000 Threads\u003c\/h2\u003e\n      \u003cp\u003eThis Starlight Instruments adapter provides a direct, secure threaded connection between a Starlight focuser equipped with an Astro-Physics (A-P) threaded end cap and an SBIG STL-11000 series camera. By creating a rigid, all-threaded optical train, it eliminates the potential for tilt, sag, or rotation that can occur with generic slip-fit or compression ring adapters. This component is essential for imagers who need to maintain perfect axial alignment for critical, long-exposure astrophotography.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Dedicated Threaded Connection for SBIG STL-11000 Cameras\u003c\/h3\u003e\n      \u003cp\u003eWhen assembling an imaging train with a large-format CCD like the SBIG STL-11000, every connection point is a potential source of flexure. This adapter replaces weaker connection methods with a robust, direct-thread solution. It ensures that your camera, filter wheel, and focuser are coupled with maximum rigidity, preserving the collimation and focus of your optical system throughout an imaging session.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEliminates Flexure:\u003c\/strong\u003e A solid-threaded connection prevents the subtle tilt and sag that can ruin flat frames and elongate stars at the edge of the field, especially with heavy camera packages.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaintains Orthogonality:\u003c\/strong\u003e Ensures your camera's sensor remains perfectly perpendicular to the optical axis, a critical requirement for achieving a flat, sharp field of focus from corner to corner.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSimple Integration:\u003c\/strong\u003e Designed to thread directly onto the Starlight Instruments 3.0\" or 3.5\" focuser's Astro-Physics style end cap and the SBIG STL-11000 camera body, creating a seamless and secure link.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is designed for a single, specific purpose: to connect a Starlight Instruments 3.0\" or 3.5\" focuser that has an \u003cstrong\u003eAstro-Physics (A-P) threaded end cap\u003c\/strong\u003e directly to the threads of an \u003cstrong\u003eSBIG STL-11000 series camera\u003c\/strong\u003e. It creates a secure, all-threaded connection for a stable imaging train.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use this threaded adapter instead of a 2\" nosepiece for my SBIG STL-11000?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eA standard 2\" nosepiece held by thumbscrews or a compression ring can introduce slight tilt or sag, especially with a heavy camera like the SBIG STL-11000. This dedicated threaded adapter eliminates that risk by creating a rigid, fixed connection, which is critical for maintaining a flat field and round stars during long exposures.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter work with original Astro-Physics focusers?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is specifically made for \u003cstrong\u003eStarlight Instruments focusers\u003c\/strong\u003e that are fitted with an Astro-Physics (A-P) compatible threaded end cap. It is not designed to attach directly to a stock Astro-Physics focuser drawtube.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter introduce any tilt into my imaging train?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, the primary benefit of this adapter is to \u003cstrong\u003eprevent tilt\u003c\/strong\u003e. By creating a direct, metal-on-metal threaded connection, it ensures your SBIG STL-11000 camera remains perfectly aligned with the focuser axis, which is essential for high-resolution imaging.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this adapter help when imaging faint objects like the Pelican Nebula (IC 5070) with my SBIG STL-11000?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eImaging faint targets like the Pelican Nebula (IC 5070) requires long sub-exposures where equipment stability is paramount. The rigidity provided by this threaded adapter prevents microscopic shifts or flexure as your telescope tracks across the sky. This stability ensures consistently sharp stars and a flat field, which is vital for stacking many hours of data on faint deep-sky objects.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers is this adapter designed for?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAs indicated in the title, this adapter is designed to be used with Starlight Instruments' \u003cstrong\u003e3.0\" and 3.5\" Feather Touch focusers\u003c\/strong\u003e, provided they are equipped with the appropriate Astro-Physics threaded end cap.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967253836061,"sku":"SI-A35-505AP-1","price":140.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-red-green-dot-finder","title":"Starlight Instruments Red-Green Dot Finder","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSwitchable Red or Green Reticle Illumination\u003c\/li\u003e\n\u003cli\u003eAdjustable Brightness for Day or Night Use\u003c\/li\u003e\n\u003cli\u003eCrosshair-to-Circle Reticle Pattern\u003c\/li\u003e\n\u003cli\u003eIntegrated Picatinny Rail Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Red-Green Dot Finder\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSwitchable Red\/Green Reticle with Adjustable Brightness\u003c\/h3\u003e\n\u003cp\u003eThis finder allows you to choose between red or green illumination for its crosshair-to-circle reticle. Red is ideal for preserving dark adaptation during nighttime observing, while green can provide higher contrast against a twilight sky or for users who find green easier to see. Multiple brightness settings let you dial in the perfect intensity for conditions ranging from full daylight to a dark, moonless night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated Picatinny Rail for Direct Mounting\u003c\/h3\u003e\n\u003cp\u003eThe Starlight Instruments Red-Green Dot Finder attaches directly to any standard Picatinny rail, a common mounting interface on many modern telescopes and accessories. Because the bracket is integrated into the finder's body, no separate parts are needed, ensuring a secure, rigid connection for reliable pointing accuracy without adding unnecessary weight or complexity to your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStarlight Red-Green Dot Finder vs. Magnifying Finderscopes\u003c\/h3\u003e\n\u003cp\u003eUnlike a traditional optical finderscope, a zero-magnification reflex sight like this one provides an intuitive aiming experience. The view through the finder is not magnified, so the star patterns you see match the naked-eye view, making it faster to point your telescope at bright objects.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnifying Finderscope Advantage:\u003c\/strong\u003e A 9x50 finderscope will show much fainter stars, which is essential for locating objects in sparse star fields. However, its narrow field of view and often inverted image can be disorienting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed-Green Dot Finder Advantage:\u003c\/strong\u003e This finder superimposes a reticle on the sky without altering the background view. This \"heads-up display\" approach makes it exceptionally easy to quickly align your main telescope on planets, the Moon, or bright deep-sky objects like the Orion Nebula (M42).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I switch between the red and green reticle on the Starlight Instruments Finder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Starlight Instruments Red-Green Dot Finder uses a control knob to cycle through its settings. Turning it will switch between the red and green illumination options and adjust the multiple brightness levels for each color.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Starlight Instruments Red-Green Dot Finder fit my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis finder is designed to mount directly onto a \u003cstrong\u003ePicatinny rail\u003c\/strong\u003e. If your telescope is equipped with this type of rail, the finder will attach without any additional hardware. If your telescope has a different finder bracket style, such as a Vixen or Synta-style dovetail shoe, you will need an appropriate adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Red-Green Dot Finder bright enough to align my 8\" SCT during the day?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The finder is designed for both daylight and nighttime use. The green reticle option and multiple brightness settings provide enough intensity to be clearly visible against a bright blue sky, making it suitable for daytime solar viewing (with a proper main-scope filter) or initial GoTo alignment on terrestrial objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen star-hopping to the Andromeda Galaxy (M31), which color is better to use with the Starlight Finder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor deep-sky observing, the \u003cstrong\u003ered reticle\u003c\/strong\u003e is almost always the preferred choice. Red light has the least impact on your eye's dark adaptation, helping you see faint details in your main eyepiece. The green reticle is generally too bright for faint objects and is better suited for twilight or daytime use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the Starlight Finder's crosshair-to-circle reticle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe crosshair-to-circle pattern offers more precise aiming than a simple red dot. You can use the outer circle for rough centering of a bright object like Jupiter, then use the fine central crosshairs to place it exactly in the middle of the field of view before switching to your main eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Starlight Instruments Red-Green Dot Finder come with batteries?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the finder comes ready to use. It includes one battery pre-installed and a spare, so you won't need to make a separate purchase before your first observing session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003eIntegrated Picatinny Rail Bracket (Separate Bracket Not Needed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967253868829,"sku":"SI-RED-GREEN DOT","price":126.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Red-Green-Dot-Finder-SI-RED-GREENDOT-1__38327.1596313967.1280.1280.jpg?v=1684339766"},{"product_id":"starlight-instruments-reducer-adapter-for-3-0-compression-ring-opening-to-accept-2-0-accessories","title":"Starlight Instruments Reducer Adapter for 3.0\" Compression Ring Opening to Accept 2.0\" Accessories","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 3.0\" focusers to accept 2.0\" accessories\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a no-slip, concentric fit\u003c\/li\u003e\n\u003cli\u003eMaintains optical alignment for critical imaging\u003c\/li\u003e\n\u003cli\u003eCompatible with Starlight Instruments 3.0\" Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003eNon-marring design protects eyepiece and accessory barrels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" to 2.0\" Reducer Adapter\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Reducer Adapter allows you to use standard 2.0\" eyepieces, diagonals, and imaging accessories with your 3.0\" Feather Touch focuser. This component is machined to the same high tolerances as the focusers themselves, ensuring a secure, non-marring grip while maintaining precise optical alignment for both visual observation and astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecurely Adapt Your 3.0\" Focuser for 2.0\" Accessories\u003c\/h3\u003e\n\u003cp\u003eWhen you invest in a 3.0\" Feather Touch focuser, you need an adapter that preserves its mechanical precision. This reducer is engineered to provide a solid, concentric connection, eliminating the tilt and slop common with generic adapters that can degrade image sharpness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Machined to slide perfectly into a 3.0\" compression ring opening, this adapter provides a zero-flex interface between your focuser and your 2.0\" accessory train.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Optical Alignment:\u003c\/strong\u003e The tight tolerances ensure that your eyepieces, camera nosepieces, and other accessories are held perfectly on the optical axis, which is critical for achieving sharp, focused stars across the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Marring Design:\u003c\/strong\u003e Consistent with Starlight Instruments' design philosophy, this adapter is engineered to hold your valuable accessories securely without scratching or denting their barrels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Starlight Instruments 3.0\" to 2.0\" Reducer Adapter install?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You simply slide the Starlight Instruments Reducer Adapter into the 3.0\" opening of your focuser's drawtube and secure it using the focuser's existing thumbscrews. You can then insert your 2.0\" accessory into the adapter and lock it in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use this Starlight Instruments adapter instead of a generic 3.0\" to 2.0\" reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA high-end focuser's purpose is to eliminate mechanical flex and tilt. A generic adapter can reintroduce these problems. The \u003cstrong\u003eStarlight Instruments Reducer Adapter\u003c\/strong\u003e is machined to the same high tolerances as their focusers, ensuring a perfectly concentric, rigid connection that maintains the integrity of your optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Starlight Instruments Reducer Adapter for astrophotography with my CPC 1100?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This adapter is designed to be rigid enough to support the weight of a typical imaging camera with a 2.0\" nosepiece. Its precision fit prevents tilt, which is essential for maintaining a flat field and round stars during long exposures with instruments like a Celestron CPC 1100 equipped with a 3.0\" focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter fit my Starlight Instruments FTF3215B-A focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This reducer is designed specifically for Starlight Instruments focusers that have a 3.0\" compression ring opening, such as the FTF30xx and FTF32xx series focusers. It ensures a seamless fit and consistent mechanical behavior.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter add optical elements to the light path?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a purely mechanical adapter. It contains no lenses or glass. Its sole function is to reduce the mechanical opening of the focuser from 3.0\" to 2.0\" without altering the optical properties of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of 2.0\" accessories can I use with this Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can use any standard 2.0\" accessory, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.0\" eyepieces\u003c\/li\u003e\n\u003cli\u003e2.0\" diagonals\u003c\/li\u003e\n\u003cli\u003e2.0\" Barlow lenses and Powermates\u003c\/li\u003e\n\u003cli\u003eComa correctors with 2.0\" barrels\u003c\/li\u003e\n\u003cli\u003eAstrophotography cameras with 2.0\" nosepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967253901597,"sku":"SI-A35-505-3-2","price":126.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Reducer-Adapter-for-3-0-inch-Compression-Ring-Opening-to-Accept-2-0-inch-Accessories-A35-505-3-2-1__45625.1596313968.1280.1280.jpg?v=1684339768"},{"product_id":"starlight-instruments-finder-scope-bracket-for-40-55mm-finder-scope","title":"Starlight Instruments Finder Scope Bracket for 40-55mm Finder Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits Finder Scopes with 40-55mm Outside Diameter\u003c\/li\u003e\n\u003cli\u003eLightweight Ring-Based Design\u003c\/li\u003e\n\u003cli\u003eAttaches to Starlight Instruments Feather Touch Focusers\u003c\/li\u003e\n\u003cli\u003eRequires Separate FSB Mounting Base\u003c\/li\u003e\n\u003cli\u003eCost-Effective Alternative to Standard Sleeve Bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments Finder Scope Bracket for 40-55mm Finder Scope\u003c\/h2\u003e\n      \u003cp\u003eThe Starlight Instruments Finder Scope Bracket provides a secure and lightweight mounting solution for any finder scope with an outside diameter between 40mm and 55mm. Designed as a cost-effective alternative to their standard models, it integrates seamlessly with Feather Touch focusers using the separately sold FSB-CH-Bracket 2.5\/3.0 or FSB-CH-Bracket 3.5 mounting bases.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSecure Mounting for 40-55mm Finder Scopes\u003c\/h3\u003e\n      \u003cp\u003eThis bracket offers a simple and effective way to attach your preferred finder scope directly to a premium Feather Touch focuser. Its adjustable ring design accommodates a wide range of popular finders, from standard 40mm models to larger 50mm and 55mm units, ensuring a firm grip without marring the finder's tube.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eRing Design for 40-55mm Finders: A Cost-Effective Alternative\u003c\/h3\u003e\n      \u003cp\u003eStarlight Instruments created this bracket as a more accessible option compared to their standard version. Instead of a fully machined sleeve, this model uses a simplified ring system. This design choice reduces machining time and complexity, allowing Starlight to pass the cost savings on to you without compromising the bracket's core function.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eFeather Touch Integration: FSB 2.5\/3.0 \u0026amp; 3.5 Bases\u003c\/h3\u003e\n      \u003cp\u003eTo mount this bracket, you must pair it with the correct Feather Touch finder scope base. This component is sold separately and is not included with the bracket. You will need to select either the \u003cstrong\u003eFSB-CH-Bracket 2.5\/3.0\u003c\/strong\u003e for 2.5\" and 3.0\" focusers or the \u003cstrong\u003eFSB-CH-Bracket 3.5\u003c\/strong\u003e for 3.5\" focusers to complete your setup.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Starlight Finder Scope Bracket fit my 50mm Orion finder scope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. This bracket is designed to work with any finder scope that has an outside tube diameter between \u003cstrong\u003e40mm and 55mm\u003c\/strong\u003e. A standard 50mm finder scope from Orion or other brands will fit securely within the rings.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach this 40-55mm bracket to my 3.0\" Feather Touch focuser?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou will need to purchase the \u003cstrong\u003eFSB-CH-Bracket 2.5\/3.0\u003c\/strong\u003e mounting base separately. This base screws onto the threaded holes on your 3.0\" Feather Touch focuser body, and this finder scope bracket then attaches to that base.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between this Starlight finder bracket and the standard version?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary difference is the design and cost. This model uses a simplified \u003cstrong\u003ering system\u003c\/strong\u003e to hold the finder scope, which requires less machining. The standard Starlight Instruments version uses a more complex, fully \u003cstrong\u003emachined sleeve\u003c\/strong\u003e. This ring version offers the same core functionality at a lower price point.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Starlight 40-55mm Finder Bracket include the mounting base?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, the mounting base is \u003cstrong\u003enot included\u003c\/strong\u003e and must be purchased separately. You need to select the correct base (FSB-CH-Bracket 2.5\/3.0 or FSB-CH-Bracket 3.5) that matches the size of your Feather Touch focuser.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy did Starlight Instruments change the design from a sleeve to rings for this bracket?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe change to a ring-based system was made to create a more \u003cstrong\u003ecost-effective\u003c\/strong\u003e product. By simplifying the design and reducing the amount of custom machining required, Starlight can offer this bracket at a more accessible price while maintaining a secure hold on your finder.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Starlight bracket compatible with non-Feather Touch focusers?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis bracket is specifically designed to attach to the proprietary \u003cstrong\u003eFSB-CH series mounting bases\u003c\/strong\u003e from Starlight Instruments, which are made for Feather Touch focusers. It is not designed for direct compatibility with focusers from other manufacturers.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatible Finder Diameter\u003c\/td\u003e\n\u003ctd\u003e40mm - 55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRequired Mounting Base\u003c\/td\u003e\n\u003ctd\u003eFSB-CH-Bracket 2.5\/3.0 or FSB-CH-Bracket 3.5 (Sold Separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eFinder Scope Bracket for 40-55mm Scopes\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967253967133,"sku":"SI-FSB-CH4055","price":266.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Finder-Scope-Bracket-for-40-55mm-Finder-Scope-FSB-CH4055-1__81952.1596313969.1280.1280.jpg?v=1684339777"},{"product_id":"starlight-instruments-larger-fine-focus-knob","title":"Starlight Instruments Larger Fine Focus Knob","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eErgonomic upgrade for finer focus control\u003c\/li\u003e\n\u003cli\u003eLarger diameter provides a smoother, more precise feel\u003c\/li\u003e\n\u003cli\u003eIdeal for high-magnification imaging and visual use\u003c\/li\u003e\n\u003cli\u003eCompatible with nearly all Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003eSimple, direct-fit installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments Larger Fine Focus Knob\u003c\/h2\u003e\n      \u003cp\u003eThe Starlight Instruments Larger Fine Focus Knob is a direct-fit ergonomic upgrade for Feather Touch 2.0\", Micro, Retrofit, 2.5\", 3.0\", and 3.5\" focusers, designed to provide a smoother, more precise feel for critical focusing adjustments. This simple component enhances the already legendary Feather Touch mechanism, giving you a tangible improvement in control, especially when working at high magnifications or in cold weather with gloves.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eFiner Control for 2.0\" to 3.5\" Feather Touch Focusers\u003c\/h3\u003e\n      \u003cp\u003eBy increasing the diameter of the fine focus knob, you gain mechanical advantage that translates into smoother, more deliberate adjustments with less effort. This upgrade makes it significantly easier to find and hold perfect focus, eliminating the minute vibrations or overcorrections that can occur with a smaller knob during the final moments of tweaking an image on a planet or splitting a tight double star.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n          \u003cstrong\u003eEnhanced Tactile Feedback:\u003c\/strong\u003e The larger surface area gives your fingers more purchase and leverage, making subtle movements more intuitive and repeatable. This is especially beneficial for imagers using software to evaluate star sizes (FWHM) in real-time.\n        \u003c\/li\u003e\n        \u003cli\u003e\n          \u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e This knob is designed to fit a wide range of Starlight Instruments focusers, including the popular 2.0\" Crayford and rack-and-pinion models, all Micro and Retrofit pinion assemblies, and the larger 2.5\", 3.0\", and 3.5\" heavy-duty focusers.\n        \u003c\/li\u003e\n        \u003cli\u003e\n          \u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Swapping the knob is straightforward and requires only a small hex key. It's a quick, reversible modification that provides an immediate improvement to your focusing routine.\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy upgrade the stock knob to the Starlight Instruments Larger Fine Focus Knob?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Larger Fine Focus Knob provides a smoother, more controlled feel. Its increased diameter gives you more leverage, allowing for more minute and deliberate adjustments. This is especially helpful for high-magnification planetary imaging or visual observing where achieving critical focus is paramount.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Starlight Instruments Larger Fine Focus Knob fit my specific Feather Touch focuser?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis knob is designed for broad compatibility across the Feather Touch lineup. It fits the \u003cstrong\u003e2.0\" focusers\u003c\/strong\u003e, all \u003cstrong\u003eMicro focusers\u003c\/strong\u003e for SCTs, \u003cstrong\u003eRetrofit pinion assemblies\u003c\/strong\u003e (like those for Tele Vue or Takahashi), and the heavy-duty \u003cstrong\u003e2.5\"\u003c\/strong\u003e, \u003cstrong\u003e3.0\"\u003c\/strong\u003e, and \u003cstrong\u003e3.5\" focusers\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow difficult is it to install the Larger Fine Focus Knob?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eInstallation is very simple. The stock knob is typically held in place by a small set screw. You just need the appropriate hex wrench to loosen the screw, remove the old knob, slide the new one on, and tighten its set screw. The entire process usually takes less than a minute.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI do planetary imaging with a C11 and a Feather Touch Micro Focuser. Is this knob a worthwhile upgrade?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. For planetary imaging, where you are working with very long focal lengths and trying to resolve tiny details on Jupiter or Saturn during moments of steady seeing, this knob is a significant quality-of-life improvement. It allows for finer, more controlled adjustments, helping you nail focus without disturbing the telescope.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhen imaging faint details on galaxies like the Whirlpool Galaxy (M51) with my large Dobsonian, will this knob help?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. While deep-sky imaging is often done at lower magnifications than planetary work, achieving the tightest possible stars is still crucial for a sharp image. The Larger Fine Focus Knob helps you make the tiny adjustments needed to perfect focus on faint stars, ensuring you capture the maximum detail in galactic dust lanes or faint nebulae.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs there any downside to using the Starlight Instruments Larger Fine Focus Knob?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe only potential trade-off is minimal. The knob has a larger profile, so it will stick out slightly farther from the focuser body. In very tight or custom-built setups, you should ensure there is adequate clearance, but for the vast majority of telescopes, this is not an issue.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatible Focuser Sizes\u003c\/td\u003e\n\u003ctd\u003e2.0\", Micro, and Retrofit focusers, 2.5\", 3.0\", 3.5\" Focuser\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967253999901,"sku":"SI-MAK","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Larger-Fine-Focus-Knob-SI-MAK-1__90690.1596313969.1280.1280.jpg?v=1684339780"},{"product_id":"starlight-instruments-2-dust-cap-for-any-2-0-opening","title":"Starlight Instruments 2\" Dust Cap for Any 2.0\" Opening","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits any 2.0\" opening\u003c\/li\u003e\n\u003cli\u003ePrecision-machined anodized aluminum\u003c\/li\u003e\n\u003cli\u003eLaser-scribed Feather Touch® logo\u003c\/li\u003e\n\u003cli\u003eProtects optics from dust and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2\" Dust Cap for Any 2.0\" Opening\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2\" Dust Cap provides a precision-machined seal for any 2.0\" opening, protecting valuable optics from performance-degrading dust and moisture. This anodized aluminum cap replaces standard plastic plugs with a laser-scribed component that securely fits any 2.0\" focuser or diagonal, safeguarding your investment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePremium Protection: Anodized and Laser-Scribed Finish\u003c\/h3\u003e\n\u003cp\u003eUnlike the plastic caps supplied with most equipment, this dust cap is machined from aluminum for a durable, professional-grade seal. The anodized finish resists scratches and corrosion, while the laser-scribed Feather Touch® logo adds a touch of distinction to your setup. It's an essential accessory for any astronomer serious about keeping their optical train pristine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Secure 2.0\" Fit for Any Focuser or Diagonal\u003c\/h3\u003e\n\u003cp\u003eEngineered for a perfect friction fit, this cap slides securely into any standard 2.0\" opening. Whether you're capping a Feather Touch focuser, a stock SCT visual back, or a 2\" diagonal, the fit is snug enough to stay put during transport without being difficult to remove. This universal compatibility makes it a simple, effective upgrade for any piece of gear in your collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade to the Starlight Instruments 2\" Dust Cap from the one my telescope came with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eStandard plastic caps can crack, warp, or provide a loose fit that allows dust to enter your optical train. The \u003cstrong\u003eStarlight Instruments 2\" Dust Cap\u003c\/strong\u003e is machined from durable, anodized aluminum for a secure, long-lasting seal that offers superior protection for your optics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Starlight Instruments 2\" Dust Cap made of?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe cap is made from \u003cstrong\u003ehigh-grade aluminum\u003c\/strong\u003e. It features a black anodized finish for durability and is finished with a laser-scribed Feather Touch® logo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this 2\" dust cap fit my Feather Touch focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This cap is designed to provide a perfect fit for Starlight Instruments Feather Touch focusers and any other focuser, diagonal, or accessory with a standard \u003cstrong\u003e2.0\" opening\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Starlight Instruments cap on my 2\" diagonal when an eyepiece isn't inserted?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is ideal for this purpose. Placing the cap in your 2\" diagonal protects the mirror or prism from dust when your telescope is not in use, ensuring it's clean for your next observing session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the anodized finish on the 2\" dust cap prevent scratches?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAnodizing creates a hard, corrosion-resistant surface layer on the aluminum. While not scratch-proof, it is significantly more durable and resistant to scuffs and minor abrasions than paint or unfinished metal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Instruments 2\" Dust Cap just for telescopes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, it can be used to protect any piece of equipment with a 2.0\" opening. This includes accessories like Barlow lenses, extension tubes, and camera adapters that you want to keep free of dust during storage or transport.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKnown to Fit\u003c\/td\u003e\n\u003ctd\u003eAny 2.0″ Opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStarlight Instruments 2\" Dust Cap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967254032669,"sku":"SI-DC-2.0","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-2-inch-Dust-Cap-for-Any-2-0-inch-Opening-DC-2.0-1__19159.1596313969.1280.1280.jpg?v=1684339783"},{"product_id":"starlight-instruments-finder-scope-bracket-w-50mm-60mm-sleeve","title":"Starlight Instruments Finder Scope Bracket w\/ 50mm-60mm Sleeve","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSecurely holds finderscopes and guide scopes from 50mm to 60mm in diameter\u003c\/li\u003e\n\u003cli\u003ePrecision adjustment screws for accurate, stable alignment\u003c\/li\u003e\n\u003cli\u003eDesigned for direct mounting to Starlight Instruments focusers\u003c\/li\u003e\n\u003cli\u003eAll-metal construction eliminates flexure common in stock brackets\u003c\/li\u003e\n\u003cli\u003eNon-marring design protects your finder scope's finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Finder Scope Bracket w\/ 50mm-60mm Sleeve\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Finder Scope Bracket provides a rigid, flexure-free platform for securely mounting and precisely aligning any finderscope with a body diameter between 50mm and 60mm. Machined to the same exacting standards as their Feather Touch focusers, this bracket eliminates the instability and alignment drift that plagues standard-issue finder mounts, ensuring your pointing accuracy remains locked in all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePrecision Alignment for 50mm to 60mm Finderscopes\u003c\/h3\u003e\n\u003cp\u003eThis bracket's primary function is to hold your finder or small guide scope in perfect alignment with your main telescope, and its design achieves this without compromise. The 50mm-60mm sleeve accommodates a wide range of popular optical finders and compact autoguiders. Unlike basic brackets that use simple thumbscrews which can mar your equipment's finish and shift under load, this system provides a secure hold and fine-tuned control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Marring Hold:\u003c\/strong\u003e The adjustment screws are designed to grip the finder tube securely without scratching or denting the finish, preserving the value and appearance of your optical equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Adjustments:\u003c\/strong\u003e Once you've aligned your finder, the robust mechanical design ensures it stays there. This is critical for GoTo accuracy and for maintaining a well-calibrated guide scope during an imaging session.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRock-Solid Mounting for Starlight Instruments Focusers\u003c\/h3\u003e\n\u003cp\u003eEngineered as a native accessory for the Starlight Instruments ecosystem, this bracket is the ideal solution for adding a finder to a telescope equipped with a Feather Touch focuser. Larger Starlight Instruments focusers, such as the 2.5\", 3.0\", and 3.5\" models, include threaded mounting holes specifically for this purpose.\u003c\/p\u003e\n\u003cp\u003eThis direct-mount system creates a single, rigid unit with the focuser, eliminating a common source of flexure found when brackets are attached to the main optical tube with less stable hardware. The result is a pointing and guiding system you can trust, built with the all-metal, USA-made integrity Starlight Instruments is known for.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Starlight Instruments Finder Scope Bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is designed to mount directly to the pre-drilled and threaded holes found on the body of larger Starlight Instruments Feather Touch focusers (typically 2.5\" and larger models). Installation usually involves just two screws to attach the bracket's base securely to the focuser housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments bracket fit my 60mm guide scope for imaging the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The sleeve is designed to hold instruments with body diameters from \u003cstrong\u003e50mm to 60mm\u003c\/strong\u003e, making it a perfect fit for most 50mm and 60mm guide scopes. Its rigid, no-flex design is essential for autoguiding, where even minuscule shifts can ruin long exposures of targets like M31.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the Starlight Instruments bracket better than a standard finder bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe key differences are \u003cstrong\u003ebuild quality and stability\u003c\/strong\u003e. Stock brackets are often made of cast metal or plastic, which can flex or slip, causing your finder to lose alignment. The Starlight Instruments bracket is machined from solid metal for maximum rigidity and features a more precise adjustment mechanism that holds its position reliably.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a William Optics telescope with a Starlight Instruments focuser upgrade. Is this the right bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, if your Starlight Instruments focuser has the threaded mounting points on its housing, this bracket is the correct and intended accessory. It creates a seamless, integrated system specifically designed for telescopes that have been upgraded with Feather Touch focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of adjustment mechanism does the Starlight Instruments 50mm-60mm bracket use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eHigh-end brackets like this typically use a three-point or six-point adjustment system with non-marring, nylon-tipped screws. This allows for very fine, intuitive push-pull adjustments to precisely align the finder's crosshairs with the view in the main telescope's eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I mount this bracket directly to my telescope tube if I don't have a Starlight Instruments focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is specifically designed for the mounting pattern on Starlight Instruments focusers. While it could potentially be adapted to a different telescope tube or mounting plate, it would require custom drilling and tapping of holes, which should only be undertaken by experienced users.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967254065437,"sku":"SI-FSB-5060","price":378.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Finder-Scope-Bracket-50mm-60mm-Sleeve-FSB-5060-1__00575.1596313970.1280.1280.jpg?v=1684339787"},{"product_id":"starlight-instruments-feather-touch-red-led-astronomy-mini-lite","title":"Starlight Instruments Feather Touch Red LED Astronomy Mini Lite","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Red LED Emitter:\u003c\/strong\u003e Provides illumination that won't spoil your night vision, critical for visual observing and astrophotography.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \"Mini\" Design:\u003c\/strong\u003e Small and lightweight, this flashlight fits easily into any eyepiece case or pocket without adding bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Engineered with the same commitment to reliability as Feather Touch focusers, ensuring it withstands regular use in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple, No-Fuss Operation:\u003c\/strong\u003e Designed for easy use in complete darkness, even while wearing gloves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Feather Touch Red LED Astronomy Mini Lite\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Feather Touch Red LED Astronomy Mini Lite is a fundamental accessory for any serious astronomer. This compact flashlight is engineered for one specific purpose: to provide essential light for reading charts or adjusting equipment without destroying the dark adaptation your eyes work so hard to achieve. It delivers pure red light, the only part of the spectrum that minimally impacts your scotopic (night) vision, allowing you to find an eyepiece or check a setting and immediately return to observing faint deep-sky objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe Essential Astronomer's Tool: Protecting Dark Adaptation\u003c\/h3\u003e\n\u003cp\u003eA standard white flashlight, even on its dimmest setting, can reset your night vision for 20 minutes or more, effectively wasting precious dark-sky time. The Feather Touch Mini Lite emits only red light, which preserves the rhodopsin in your eye's rod cells. This allows you to perform necessary tasks at the telescope—like swapping filters or consulting a star atlas—without the jarring, vision-destroying shock of white light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCompact and Reliable Field Illumination from Starlight Instruments\u003c\/h3\u003e\n\u003cp\u003eTrue to the Starlight Instruments ethos, this isn't just any red light. It's a purpose-built tool designed for portability and field-worthiness. Its \"mini\" form factor means it disappears into your accessory case until needed, and its robust construction ensures it will function reliably session after session. This is task lighting for the telescope, not a walking path illuminator; its focused, gentle glow is a feature, preventing light pollution at your observing site and keeping your focus on the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the Starlight Instruments Feather Touch Mini Lite red?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAstronomers use red light exclusively at night because it has the least impact on dark-adapted vision. The rod cells in your eyes, which are responsible for seeing in low light, are insensitive to deep red wavelengths. This allows you to see your equipment and charts clearly without losing your ability to detect faint details in nebulae and galaxies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Feather Touch Mini Lite bright enough to set up my entire telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis flashlight is designed as a task light to be used once you are already dark-adapted. Its brightness is intentionally low to protect night vision. For initial setup or teardown in complete darkness, a brighter, variable-brightness red headlamp is often more practical. The Mini Lite excels at tasks performed at the eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Feather Touch Mini Lite help when observing faint objects like the Veil Nebula (NGC 6960)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eObserving extremely faint targets like the Veil Nebula requires maximum dark adaptation. If you need to check a finder chart to confirm your position or swap to an OIII filter, using the Mini Lite ensures you can perform the task and return to the eyepiece without your eyes needing to re-adapt, making it easier to spot the nebula's delicate filaments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Starlight Mini Lite to read a star atlas at the eyepiece of my 12\" Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is a perfect use case. The light is sufficient for reading star charts, planispheres, or notes right at the telescope without disturbing your own night vision or that of other observers nearby. Its compact size makes it easy to handle while standing at the eyepiece of a large Dobsonian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the Starlight Instruments Mini Lite over a generic red flashlight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe key advantage is the build quality and design philosophy associated with Starlight Instruments. You can expect a durable product that is reliable in the field, with an emitter chosen specifically for the correct astronomical red wavelength, unlike some generic lights that can have orange or pink tints that are less effective at preserving night vision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Feather Touch Mini Lite durable enough for a cold, remote dark-sky site?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Starlight Instruments products are built for demanding field applications. The Mini Lite is constructed to be a reliable part of your core accessory kit, withstanding the temperature changes and handling expected during observing sessions away from home.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967254163741,"sku":"SI-FL-LITE","price":28.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Feather-Touch-Red-LED-Astronomy-Mini-Lite-FL-LITE-1__03262.1596313970.1280.1280.jpg?v=1684339791"},{"product_id":"starlight-instruments-mounting-bracket-for-fsb-ch4055-finderscope","title":"Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for the FSB-CH4055 Finderscope Base\u003c\/li\u003e\n\u003cli\u003eCompatible with 2.5\" Feather Touch Focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.0\" Feather Touch Focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.5\" Feather Touch Focusers\u003c\/li\u003e\n\u003cli\u003eProvides a Rigid, Flexure-Free Mounting Point\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Mounting Bracket for FSB-CH4055 Finderscope\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope provides a dedicated attachment point for finderscopes on large-aperture 2.5\", 3.0\", and 3.5\" Feather Touch focusers. This bracket is engineered specifically for the FSB-CH4055 base, completing the 2-part system needed to mount a finder securely to the focuser body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Mounting for 2.5\" to 3.5\" Feather Touch Focusers\u003c\/h3\u003e\n\u003cp\u003eStarlight Instruments machines its 2.5\", 3.0\", and 3.5\" Feather Touch focuser bodies with threaded holes specifically for attaching a finderscope. This bracket, paired with the FSB-CH4055 base, completes that connection, providing a solid platform that will not shift or flex during use. This ensures your finderscope remains perfectly aligned with your main telescope optics, night after night.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Connection:\u003c\/strong\u003e Attaches directly to the focuser body via the finder base for a rigid, stable platform, eliminating alignment issues caused by flexure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Starlight:\u003c\/strong\u003e Ensures perfect compatibility with the pre-drilled hole pattern on 2.5\", 3.0\", and 3.5\" Feather Touch focusers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired Base:\u003c\/strong\u003e This bracket must be used with the Starlight Instruments FSB-CH4055 finderscope base (sold separately) to function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich focusers is the Starlight FSB-CH4055 Mounting Bracket compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Starlight Instruments Mounting Bracket is specifically designed for their large-format \u003cstrong\u003e2.5\"\u003c\/strong\u003e, \u003cstrong\u003e3.0\"\u003c\/strong\u003e, and \u003cstrong\u003e3.5\" Feather Touch focusers\u003c\/strong\u003e. It will not fit smaller Feather Touch focusers or focusers from other manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need any other parts to use the FSB-CH4055 Mounting Bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This product is only the mounting bracket. You must also have the \u003cstrong\u003eStarlight Instruments FSB-CH4055 finderscope base\u003c\/strong\u003e, which is sold separately. The base attaches to the focuser body, and this bracket then attaches to the base.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a 3.5\" Feather Touch Focuser on my TEC 140 refractor. Is this the correct bracket for my finder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, provided you are also using the Starlight FSB-CH4055 base. The Starlight Instruments Mounting Bracket is made to fit the 3.5\" Feather Touch focuser body's pre-drilled mounting holes when used with the matching base.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I mount a guide scope with the Starlight FSB-CH4055 Mounting Bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The bracket and base system provides a very rigid platform suitable for mounting not only finderscopes but also smaller, lightweight guide scopes without introducing flexure that could compromise your guiding accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Mounting Bracket fit the 2\" Feather Touch focuser on my Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This mounting bracket is specifically designed for the larger 2.5\", 3.0\", and 3.5\" Feather Touch focuser bodies, which have a different physical size and mounting hole pattern than the 2\" models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Starlight FSB-CH4055 Mounting Bracket made of?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Starlight Instruments Mounting Bracket is machined from high-quality metal to the same precision standards as their focusers, ensuring a durable and rigid connection for your accessories. It is typically finished with black anodizing to match the aesthetics of the focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Finder Base\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments FSB-CH4055\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Focuser Models\u003c\/td\u003e\n\u003ctd\u003e2.5\", 3.0\", and 3.5\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMounting Bracket for FSB-CH4055 Finderscope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260291357,"sku":"SI-FSB-CH-BRACKET","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Mounting-Bracket-for-FSB-CH4055-Finderscope-FSB-CH-BRACKET-1__92559.1596313970.1280.1280.jpg?v=1684339555"},{"product_id":"starlight-instruments-eyepiece-adapter-for-leica-eyepiece","title":"Starlight Instruments Eyepiece Adapter for Leica Eyepiece","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts select Leica eyepieces for astronomical use\u003c\/li\u003e\n\u003cli\u003ePrecision-machined by Starlight Instruments for a secure fit\u003c\/li\u003e\n\u003cli\u003eEnables use of premium spotting scope optics on telescopes\u003c\/li\u003e\n\u003cli\u003eDesigned to integrate into a standard astronomy focuser\u003c\/li\u003e\n\u003cli\u003eDurable, high-grade construction for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Eyepiece Adapter for Leica Eyepiece\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments Eyepiece Adapter bridges the gap between world-class terrestrial optics and astronomical observing. It allows you to connect specific Leica eyepieces, renowned for their exceptional sharpness and contrast, directly to your telescope's focuser. This custom-machined component provides a secure, perfectly aligned optical path, enabling you to leverage your investment in premium Leica glass for celestial viewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUnlocking Leica Eyepieces for Astronomical Use\u003c\/h3\u003e\n\u003cp\u003eLeica eyepieces, often designed for their high-end spotting scopes, feature proprietary mounting systems incompatible with standard 1.25\" or 2\" telescope focusers. This adapter solves that problem. Machined with the same precision as their Feather Touch focusers, Starlight Instruments ensures a zero-flexure connection that maintains the optical alignment critical for high-magnification views of planets and the Moon.\u003c\/p\u003e\n\u003cp\u003eBy using this adapter, you can experience the high-contrast, color-pure views of a Leica eyepiece across the night sky. The build quality reflects Starlight Instruments' reputation, featuring robust materials and a design that protects your valuable eyepiece while holding it securely in the optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Starlight Instruments Adapter for Leica Eyepieces?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to connect a Leica eyepiece, typically from a high-end spotting scope, to a standard telescope focuser. It allows observers who own premium Leica optics to use them for astronomical viewing, leveraging their exceptional optical quality on celestial objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would using a Leica eyepiece with this adapter affect views of the Moon or Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eLeica optics are known for their outstanding sharpness, contrast, and neutral color transmission. When properly adapted to a quality telescope, you can expect to see extremely fine details, such as subtle banding on Jupiter's cloud tops or minute features within lunar craters. The adapter's precise machining ensures the optical quality is maintained.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Leica APO-Televid spotting scope. Can I use its eyepiece on my Takahashi refractor with this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed for specific Leica eyepiece models. You must first confirm the exact mount type of your APO-Televid eyepiece and verify that it matches this adapter's intended connection. Secondly, you must ensure the adapter's barrel size (typically 2\") is compatible with your Takahashi's focuser. Compatibility must be verified for both the eyepiece and the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat focuser size does the Starlight Instruments Leica Adapter fit into?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile specifications are not provided, Starlight Instruments typically designs high-end accessories for \u003cstrong\u003e2-inch focusers\u003c\/strong\u003e to ensure maximum stability and compatibility with their own product lines. We strongly recommend confirming the barrel size of the adapter and your focuser before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I trust a Starlight Instruments adapter with my expensive Leica eyepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eStarlight Instruments is a world-renowned manufacturer of high-precision astronomical equipment, most notably their Feather Touch focusers. Their products are machined in-house in the USA to extremely high tolerances. This adapter is built to the same standard, ensuring a secure, non-marring fit that protects your investment while providing a rigid optical connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill adapting a spotting scope eyepiece affect optical performance on a telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile Leica eyepieces are optically superb, they are designed for a specific optical system (a spotting scope). While they generally perform very well in telescopes, there can sometimes be minor edge-of-field aberrations depending on the telescope's focal ratio. However, the on-axis sharpness and contrast are typically exceptional.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260356893,"sku":"SI-EA20-EP2-L-37","price":378.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-finder-scope-bracket-w-45mm-53mm-sleeve","title":"Starlight Instruments Finder Scope Bracket w\/ 45mm-53mm Sleeve","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAccommodates finders with a 45mm to 53mm outer diameter\u003c\/li\u003e\n\u003cli\u003eDesigned for Starlight Instruments Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a zero-flexure connection\u003c\/li\u003e\n\u003cli\u003eNon-marring set screws protect your finder scope's finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Finder Scope Bracket w\/ 45mm-53mm Sleeve\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Finder Scope Bracket provides a secure, non-marring mounting solution for finders with an outer diameter between 45mm and 53mm. Engineered to integrate seamlessly with the Starlight Instruments ecosystem, this bracket is the purpose-built link between your high-end Feather Touch focuser and your aiming device.\u003c\/p\u003e\n\u003cp\u003eUnlike universal brackets that can introduce flexure or alignment issues, this component is machined in-house in the USA with the same precision as the focusers themselves. It attaches directly to the pre-drilled mounting holes found on 2.5\", 3.0\", and 3.5\" Feather Touch focusers, ensuring a rigid, stable platform that maintains perfect alignment through temperature changes and long imaging sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 45-53mm Adjustable Bracket for Feather Touch Focusers\u003c\/h3\u003e\n\u003cp\u003eThis bracket's core is its adjustable sleeve, which securely holds any finder scope with an outer body diameter ranging from 45mm to 53mm. This covers most standard 50mm finders and many popular guide scopes. The tipped set screws are designed to grip the finder firmly without scratching or denting its finish, preserving the value of your equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Focuser Integration:\u003c\/strong\u003e Mounts directly to the threaded accessory holes on Starlight Instruments 2.5\", 3.0\", and 3.5\" Feather Touch focusers for a clean, integrated setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Flexure Design:\u003c\/strong\u003e Precision machining from high-grade aluminum eliminates flexure, ensuring your finder's alignment with the main telescope optics remains constant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Marring Grip:\u003c\/strong\u003e Gentle-tipped set screws hold your finder securely in place without damaging its tube, a critical detail for premium accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments bracket fit my Feather Touch focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this bracket is specifically designed to attach to the pre-drilled, threaded mounting holes on Starlight Instruments \u003cstrong\u003e2.5\", 3.0\", and 3.5\" Feather Touch focusers\u003c\/strong\u003e. It is not a universal bracket and may not fit other brands or smaller Feather Touch models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat size finders does this Starlight Instruments bracket support?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is designed to hold finder scopes and guide scopes with an outer tube diameter between \u003cstrong\u003e45mm and 53mm\u003c\/strong\u003e. This range accommodates most standard 50mm finder scopes on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this bracket to mount a 50mm finder on my Celestron C11 with a Feather Touch focuser upgrade?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. If your Celestron C11 is equipped with a 2.5\", 3.0\", or 3.5\" Feather Touch focuser, this bracket will bolt directly to the focuser body, providing a rigid platform for your 50mm finder scope. It's an ideal solution for such a setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this bracket hold a finder scope, like a Tele Vue Starbeam, without scratching it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe bracket uses multiple set screws that are tipped with a material softer than the finder scope's aluminum tube. This is a standard practice in all Starlight Instruments hardware, ensuring a firm grip that \u003cstrong\u003ewill not mar or scratch\u003c\/strong\u003e the finish of your finder, whether it's a Tele Vue Starbeam, a standard 8x50 finder, or a small guide scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Starlight Instruments bracket difficult to install on my focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. The bracket attaches using the existing threaded holes on the body of compatible Feather Touch focusers. You simply need to align the bracket and tighten the mounting screws (not included) for a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I choose this Starlight Instruments bracket over a generic one?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary reason is \u003cstrong\u003eprecision fit and rigidity\u003c\/strong\u003e. This bracket is machined to the same tight tolerances as the Feather Touch focusers it mounts to. This guarantees a perfect fit and eliminates any chance of flexure, which can cause pointing and guiding errors that are common with less robust, universal mounting systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260389661,"sku":"SI-FSB-4553","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Finder-Scope-Bracket-45mm-53mm-Sleeve-FSB-4553-1__10189.1596313971.1280.1280.jpg?v=1684339560"},{"product_id":"starlight-instruments-eyepiece-adapter-flush-mount-w-compression-ring-fits-1-25-eyepieces","title":"Starlight Instruments Eyepiece Adapter Flush Mount w\/ Compression Ring (Fits 1.25\" Eyepieces)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 2-inch focusers and diagonals to accept 1.25-inch eyepieces\u003c\/li\u003e\n\u003cli\u003eFlush-mount design provides a minimal profile for focus-critical setups\u003c\/li\u003e\n\u003cli\u003eBrass compression ring ensures a secure, non-marring grip on eyepiece barrels\u003c\/li\u003e\n\u003cli\u003eMachined by Starlight Instruments for precision and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Eyepiece Adapter Flush Mount w\/ Compression Ring (Fits 1.25\" Eyepieces)\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Eyepiece Adapter securely converts any 2-inch focuser or diagonal to accept standard 1.25-inch eyepieces. This flush-mount adapter is engineered to the same high standards as Feather Touch focusers, providing a solid, perfectly centered connection that protects your optical investment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 1.25\" Non-Marring Hold for Your 2\" Focuser\u003c\/h3\u003e\n\u003cp\u003eUnlike basic adapters that use a single thumbscrew to dig into your eyepiece barrels, this Starlight Instruments adapter uses a soft brass compression ring. As you tighten the thumbscrew, the internal ring gently and uniformly closes around the eyepiece, preventing scratches, centering it perfectly in the optical axis, and providing a much more secure hold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLow-Profile Design for Critical Focus Travel\u003c\/h3\u003e\n\u003cp\u003eThe \"flush mount\" design minimizes the adapter's profile, consuming the least possible amount of precious back focus. This is a critical advantage for instruments like Newtonian reflectors or telescopes equipped with focal reducers, where achieving focus with certain eyepiece combinations can be a challenge. By sitting lower in the drawtube, this adapter gives you the extra in-travel you need.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use the Starlight Instruments adapter instead of the one that came with my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eMost stock adapters use a simple set screw that can scratch and dent the barrels of your eyepieces over time. The \u003cstrong\u003eStarlight Instruments adapter\u003c\/strong\u003e uses a brass compression ring that provides a firm, 360-degree grip without causing any cosmetic damage, while also ensuring better optical alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the \"compression ring\" on this 1.25\" adapter do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe compression ring is a thin band of soft brass inside the adapter. When you tighten the thumbscrew, it squeezes this ring evenly around the eyepiece barrel. This mechanism offers two key benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Damage:\u003c\/strong\u003e It prevents the thumbscrew from directly marking or scratching your eyepieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Centering:\u003c\/strong\u003e It holds the eyepiece perfectly on-axis with the telescope's light path, which is critical for sharp, high-magnification views.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments adapter help me reach focus with my 8\" f\/4 Newtonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is an excellent choice for that setup. Fast Newtonians often have limited focuser in-travel. The \u003cstrong\u003eflush-mount, low-profile design\u003c\/strong\u003e of this adapter takes up less space in the optical path compared to taller adapters, increasing your chances of reaching a sharp focus with all your 1.25\" eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Instruments 2\" to 1.25\" adapter compatible with all focusers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to fit any standard 2-inch focuser, diagonal, or Barlow lens. Its flush-mount design ensures it will seat fully and securely in any 2-inch receptacle that uses either a compression ring or set-screw locking mechanism.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the flush mount design of this adapter benefit visual observing of the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen observing large objects like the Orion Nebula (M42) with certain wide-field 1.25\" eyepieces and a coma corrector, focus travel can be very tight. The \u003cstrong\u003elow profile\u003c\/strong\u003e of this adapter can provide the crucial few millimeters of in-travel needed to bring the entire field to a sharp focus, ensuring you see the full extent of the nebulosity and the crisp stars of the Trapezium cluster.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter add any optical elements to the light path?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The Starlight Instruments Eyepiece Adapter is a purely mechanical component. It contains no lenses or glass and will not alter the magnification, focal length, or optical characteristics of your telescope and eyepiece combination.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Type\u003c\/td\u003e\n\u003ctd\u003e2-inch to 1.25-inch Reducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Barrel Diameter\u003c\/td\u003e\n\u003ctd\u003e2-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Barrel Diameter\u003c\/td\u003e\n\u003ctd\u003e1.25-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocking Mechanism\u003c\/td\u003e\n\u003ctd\u003eBrass Compression Ring with Thumbscrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign Profile\u003c\/td\u003e\n\u003ctd\u003eFlush Mount (Low Profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2\" to 1.25\" Flush Mount Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260455197,"sku":"SI-EA20-205LP","price":112.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Eyepiece-Adapter-Flush-Mount-Compression-Ring-Fits-1-25-inch-Eyepieces-EA20-205LP-1__47956.1596313972.1280.1280.gif?v=1684339562"},{"product_id":"starlight-instruments-6-32-thumb-screw","title":"Starlight Instruments 6-32 Thumb Screw","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMachined 6-32 thumb screw\u003c\/li\u003e\n\u003cli\u003eEnables tool-free focuser rotation\u003c\/li\u003e\n\u003cli\u003eAvailable in 1.25\", 2.0\", and 2.5\" shaft lengths\u003c\/li\u003e\n\u003cli\u003eImproves ergonomics, especially with gloves\u003c\/li\u003e\n\u003cli\u003eDirect replacement for standard set screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 6-32 Thumb Screw\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 6-32 Thumb Screw, available in 1.25\", 2.0\", and 2.5\" shaft lengths, replaces the standard set screws on your Feather Touch focuser or SIPS unit. These machined screws provide a larger grip, allowing you to easily adjust the orientation of your imaging train with a simple twist, even with gloves on, using one of the three available lengths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEasier Focuser Rotation with 1.25\", 2.0\", or 2.5\" Lengths\u003c\/h3\u003e\n\u003cp\u003eStandard set screws on Starlight Instruments focusers and SIPS units provide a secure lock but can be difficult to adjust in the dark or with cold hands. These machined 6-32 thumb screws offer a tool-free solution, giving you the leverage to rotate your entire imaging train smoothly and precisely for perfect framing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose Your Length:\u003c\/strong\u003e Available in 1.25\", 2.0\", and 2.5\" shaft lengths to balance clearance around your equipment with ease of use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Adjustment:\u003c\/strong\u003e Loosen and tighten your focuser's rotation collar by hand, eliminating the need to find the right hex key at the telescope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Grip:\u003c\/strong\u003e The larger head is easy to operate even while wearing gloves, making critical adjustments quick and certain during an imaging session.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade to a Starlight Instruments 6-32 Thumb Screw?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt provides a much larger, easier-to-grip head than the standard set screws. This allows you to rotate your focuser or SIPS unit for framing without needing tools, which is especially useful in the dark or when wearing gloves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich length of the Starlight Instruments 6-32 Thumb Screw should I choose: 1.25\", 2.0\", or 2.5\"?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe choice depends on your setup. The longer \u003cstrong\u003e2.0\" and 2.5\" screws\u003c\/strong\u003e offer the most leverage and are easiest to grab, but you must ensure they won't interfere with your mount, camera, or other accessories. The \u003cstrong\u003e1.25\" screw\u003c\/strong\u003e is a good all-around option that maintains a lower profile.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using a Starlight Instruments SIPS on my Newtonian. Will these thumb screws make it easier to frame galaxies like the Whirlpool Galaxy (M51)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. When framing objects like M51, you often need to rotate the camera to get the perfect composition. These thumb screws allow you to loosen the SIPS unit, rotate your camera to frame the galaxy and its companion, and re-tighten it by hand in seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre these Starlight Instruments thumb screws compatible with all Feather Touch focusers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese are \u003cstrong\u003e6-32 thread\u003c\/strong\u003e thumb screws, designed specifically for the rotation lock on Starlight Instruments focusers and SIPS units. Always confirm the thread size of the screw you are replacing on your specific model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging with a large camera on my SCT with a Feather Touch focuser, will the 2.5\" thumb screw provide a secure enough lock?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The screw's function is to lock the rotation of the focuser body, not to support the weight of the camera. Once tightened by hand, it provides ample friction to hold the orientation of your focuser and heavy imaging train securely in place while you capture data on your target.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many Starlight Instruments 6-32 Thumb Screws do I need for my focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eMost Starlight Instruments focusers and SIPS units use two or three set screws to lock the rotation. Check your specific focuser model to determine the number of screws you will need to replace. These are sold individually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003e6-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Shaft Lengths\u003c\/td\u003e\n\u003ctd\u003e1.25\", 2.0\", 2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRotation lock for Starlight Instruments Focusers and SIPS units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStarlight Instruments 6-32 Thumb Screw\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (in chosen length)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260487965,"sku":"SI-TS-222 Thumb Screw","price":14.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-6-32-Thumb-Screw-TS-222ThumbScrew-1__17282.1596313972.1280.1280.jpg?v=1684339568"},{"product_id":"starlight-instruments-2-dust-cap-w-desiccant-for-any-2-0-opening","title":"Starlight Instruments 2\" Dust Cap w\/ Desiccant for Any 2.0\" Opening","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits any standard 2.0\" focuser or opening\u003c\/li\u003e\n\u003cli\u003eActively protects optics from moisture and dust\u003c\/li\u003e\n\u003cli\u003eUtilizes replaceable, color-indicating desiccant packs\u003c\/li\u003e\n\u003cli\u003ePrevents fungus growth and coating degradation\u003c\/li\u003e\n\u003cli\u003eMachined by Starlight Instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2\" Dust Cap w\/ Desiccant for Any 2.0\" Opening\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments DDC-2 Desiccant Dust Cap provides active moisture control for any telescope with a 2.0″ opening. This system uses replaceable, color-indicating desiccant packs to protect your optics, fitting securely into any 2.0\" focuser or visual back to prevent dust and humidity damage during storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eActive Moisture Control for Any 2.0\" Focuser\u003c\/h3\u003e\n\u003cp\u003eEven small amounts of moisture trapped inside your telescope can lead to fungus growth on lenses or degradation of delicate mirror coatings over time. The DDC-2 seals your optical tube and uses a desiccant pack to absorb any internal humidity, creating a dry, stable environment that preserves the integrity of your optics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eWhy a 2.0\" Desiccant Cap Beats a Standard Plug\u003c\/h3\u003e\n\u003cp\u003eA standard plastic plug only blocks dust and can trap humid air inside your telescope when you cap it. The Starlight Instruments DDC-2 goes further by actively removing that trapped moisture. The desiccant packs are self-indicating, turning from blue to pink when they are saturated and need to be replaced, giving you a clear visual cue that your telescope is protected.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Indicator:\u003c\/strong\u003e The desiccant changes color from blue (dry) to pink (saturated), so you always know when it's time for a replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Damage:\u003c\/strong\u003e By maintaining a dry interior, you safeguard your investment against costly damage from fungus or coating failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fit:\u003c\/strong\u003e Designed by Starlight Instruments, this cap provides a snug fit in any standard 2.0\" opening, ensuring a proper seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Starlight Instruments 2\" Desiccant Dust Cap work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eStarlight DDC-2\u003c\/strong\u003e fits into any 2.0\" opening on your telescope, creating a seal. A compartment inside the cap holds a desiccant pack that absorbs moisture from the air trapped within your optical tube, preventing condensation, fungus growth, and corrosion of optical coatings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen do I need to replace the desiccant in my DDC-2 cap?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe included desiccant packs are self-indicating. You should replace the pack when its color changes from \u003cstrong\u003eblue (dry) to pink (saturated)\u003c\/strong\u003e. The rate at which this happens depends on the humidity of your storage environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Starlight DDC-2 fit my Explore Scientific 2\" focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Starlight Instruments DDC-2 is designed to fit any standard 2.0\" opening, including focusers and visual backs from all major brands like Explore Scientific, Celestron, Meade, Tele Vue, and others that adhere to the 2.0\" standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Starlight 2\" Desiccant Dust Cap on my refractor stored in a humid garage?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is an ideal scenario for the DDC-2. Storing a telescope in a non-climate-controlled space like a garage exposes it to significant temperature and humidity swings. The desiccant cap will actively work to keep the inside of your refractor's optical tube dry, protecting the lenses from moisture damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the DDC-2 enough to keep my Celestron EdgeHD 8\" SCT dry during storage?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, for a sealed tube like a Schmidt-Cassegrain Telescope (SCT), the Starlight DDC-2 is highly effective. By placing it in the 2.0\" visual back, it will absorb the volume of air inside the tube. For best results, ensure the front corrector cap is also securely in place to create a sealed environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight DDC-2 better than leaving an eyepiece in the focuser for storage?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. Leaving an eyepiece in the focuser does not create an airtight seal and does nothing to remove moisture already inside the tube. The DDC-2 both seals the opening and actively removes humidity, offering far superior protection for your primary mirror or objective lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAny 2.0″ Opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product includes the dust cap only. Desiccant packs are sold separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260553501,"sku":"SI-DDC-2","price":98.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-2-inch-Dust-Cap-Desiccant-for-Any-2-0-inch-Opening-DDC-2-1__88604.1596313973.1280.1280.jpg?v=1684339794"},{"product_id":"starlight-instruments-set-of-9-packets-of-desiccant-packs","title":"Starlight Instruments Set Of 9 Packets Of Desiccant Packs","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eComplete set of 9 desiccant packets\u003c\/li\u003e\n\u003cli\u003eSelf-indicating beads change from blue to pink when saturated\u003c\/li\u003e\n\u003cli\u003eProtects sensitive optics and electronics from moisture damage\u003c\/li\u003e\n\u003cli\u003eIdeal for telescope cases, eyepiece vaults, and camera bags\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Set Of 9 Packets Of Desiccant Packs\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments set provides 9 packets of self-indicating desiccant, essential for protecting valuable astronomy equipment from moisture, fungus, and corrosion. Each pack uses beads that change color from blue (dry) to pink (saturated), offering a clear and simple visual cue that it's time for a replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 9-Pack for Complete Case and Equipment Protection\u003c\/h3\u003e\n\u003cp\u003eMoisture is a persistent threat to high-end optics and electronics, leading to lens fungus and corrosion that can permanently damage your gear. Placing these desiccant packs inside sealed equipment cases creates a dry micro-environment that safeguards your investment. With 9 packs included, you can protect multiple eyepiece cases, camera bodies, and telescope storage containers simultaneously.\u003c\/p\u003e\n\u003cp\u003eThe indicating feature removes the guesswork from moisture control. A quick glance is all it takes to confirm your equipment is protected. Once a pack turns pink, simply discard it and replace it with a fresh one from the set to maintain a safe, dry storage condition for your instruments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the Starlight Instruments Desiccant Packs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSimply place one or more packets inside any sealed container where you store your astronomy equipment. This includes telescope cases, eyepiece vaults, accessory boxes, and dry cabinets. The packets will begin absorbing ambient moisture immediately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of equipment should I protect with these desiccant packs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese packs are ideal for protecting any moisture-sensitive gear. This includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelescope Optics:\u003c\/strong\u003e SCTs, refractors, and reflectors stored in cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepieces and Barlows:\u003c\/strong\u003e Especially multi-element designs susceptible to internal fungus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstrophotography Cameras:\u003c\/strong\u003e Protects sensors and electronics from corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters and Accessories:\u003c\/strong\u003e Prevents degradation of delicate coatings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know when to replace a Starlight Instruments desiccant pack?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe desiccant packs are self-indicating. The beads inside will be \u003cstrong\u003eblue\u003c\/strong\u003e when they are fresh and actively absorbing moisture. When the beads turn \u003cstrong\u003epink\u003c\/strong\u003e, the pack is fully saturated and can no longer absorb moisture. At that point, you should discard it and replace it with a new one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan these desiccant packs prevent fungus growth on my telescope lenses?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Lens fungus thrives in dark, humid environments. By keeping the air inside your sealed telescope case dry, these desiccant packs create an environment that is hostile to fungus, significantly reducing the risk of it forming on your optical surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre the Starlight Instruments desiccant packs reusable?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, these packs are designed for single use. The manufacturer's description indicates that they \"need replaced\" when they turn pink. They are not designed to be recharged or baked dry. Once saturated, they should be discarded.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many desiccant packs should I use in my large 11\" SCT telescope case?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor a large case like one for an 11\" SCT, it is recommended to start with two or three packs distributed inside the case. Check them periodically, especially after returning from a dewy night of observing. If they turn pink quickly, you may need to add more packs or ensure your case has a tight seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSet of 9 packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator Type\u003c\/td\u003e\n\u003ctd\u003eColor change from blue (dry) to pink (saturated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eIndicating Desiccant Pack\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 9\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260586269,"sku":"SI-DDC-Packs","price":14.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-jumbo-fine-focus-knob","title":"Starlight Instruments JUMBO Fine Focus Knob","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eLarger diameter for enhanced manual focus precision\u003c\/li\u003e\n\u003cli\u003eImproves tactile feel and reduces hand fatigue\u003c\/li\u003e\n\u003cli\u003eDirect-fit upgrade for most Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with 2.0\", 2.5\", 3.0\", and 3.5\" models\u003c\/li\u003e\n\u003cli\u003eAlso fits Feather Touch Micro and Retrofit pinion assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments JUMBO Fine Focus Knob\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments JUMBO Fine Focus Knob is a direct-fit ergonomic upgrade for nearly the entire Feather Touch lineup, including 2.0\", 2.5\", 3.0\", and 3.5\" focusers, as well as Micro and Retrofit models. This larger knob provides superior tactile feedback and leverage, allowing for smoother, more precise adjustments than the stock knob—a critical advantage when focusing on high-resolution targets with any of the compatible 2.0\" to 3.5\" focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFiner Manual Focus with a 3.0\" Diameter\u003c\/h3\u003e\n\u003cp\u003eThis JUMBO knob increases the diameter of the fine focus control, giving you greater mechanical advantage. The larger circumference translates small, precise movements of the focuser's pinion into larger, more stable motions of your hand, damping out minor vibrations and making it easier to find and hold critical focus. This is especially valuable during high-magnification planetary viewing or when making manual focus corrections for imaging, where even the slightest overshoot can soften the final result.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Leverage:\u003c\/strong\u003e The larger diameter makes the fine-focus action feel smoother and lighter, requiring less effort to make minute adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Tactile Feel:\u003c\/strong\u003e The increased surface area provides a more comfortable and secure grip, reducing hand fatigue during long observing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e The JUMBO knob installs in seconds, typically with a single set screw, directly replacing the stock fine focus knob on your Feather Touch focuser.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of the Starlight Instruments JUMBO Fine Focus Knob?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is \u003cstrong\u003eimproved manual focusing precision\u003c\/strong\u003e. Its larger diameter gives you more leverage, making the fine-adjustment mechanism feel smoother and allowing you to make smaller, more controlled changes without introducing vibration or overshooting the point of critical focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Starlight Instruments JUMBO Fine Focus Knob?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You typically only need to loosen the small set screw on your existing fine focus knob with a hex wrench, remove the old knob, slide the JUMBO knob onto the pinion shaft, and tighten its set screw. The process takes less than a minute.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Starlight Instruments JUMBO Fine Focus Knob fit my Feather Touch Micro focuser for an SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The JUMBO knob is compatible with the \u003cstrong\u003eFeather Touch Micro focusers\u003c\/strong\u003e designed for Schmidt-Cassegrain telescopes, as well as the standard 2.0\", 2.5\", 3.0\", and 3.5\" models and Retrofit pinion assemblies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Starlight Instruments JUMBO Fine Focus Knob help with automated focusing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a purely manual and ergonomic upgrade. It enhances your ability to focus by hand. For automated focusing, you would need a motorized system like the Starlight Instruments HSM or PDMS motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm trying to achieve critical focus on Jupiter with my C14 and 3.5\" Feather Touch focuser. Will the JUMBO knob help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. High-magnification planetary viewing is where the JUMBO knob excels. It will help you dial in the finest details in Jupiter's cloud bands by smoothing out the focusing action and preventing the small, jerky movements that can make nailing perfect focus on a turbulent night so difficult.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen imaging the Orion Nebula (M42) with a 2.0\" refractor focuser, is the JUMBO knob useful?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is still very useful. Even if you use a Bahtinov mask, the final step requires a precise manual adjustment. The JUMBO knob gives you the fine control needed to center the diffraction spikes perfectly, ensuring your stars are as sharp as possible across the frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003e2.0\", Micro, and Retrofit focusers, 2.5\", 3.0\", 3.5\" Focuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eJUMBO Fine Focus Knob\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260619037,"sku":"SI-BAK","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-JUMBO-Fine-Focus-Knob-SI-BAK-1__60410.1596313973.1280.1280.jpg?v=1684339796"},{"product_id":"starlight-instruments-eyepiece-adapter-easy-grip-w-compression-ring-fits-1-25-eyepieces","title":"Starlight Instruments Eyepiece Adapter \"Easy Grip\" w\/ Compression Ring (Fits 1.25\" Eyepieces)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 2\" focusers and diagonals to use 1.25\" eyepieces\u003c\/li\u003e\n\u003cli\u003e\"Easy Grip\" knurled exterior for secure handling, even with gloves\u003c\/li\u003e\n\u003cli\u003eNon-marring brass compression ring protects eyepiece barrels\u003c\/li\u003e\n\u003cli\u003ePrecision-machined by Starlight Instruments for perfect alignment\u003c\/li\u003e\n\u003cli\u003eLow-profile design helps maintain focus travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments Eyepiece Adapter \"Easy Grip\" w\/ Compression Ring (Fits 1.25\" Eyepieces)\u003c\/h2\u003e\n      \u003cp\u003eThe Starlight Instruments Easy Grip Eyepiece Adapter seamlessly converts any 2-inch focuser or diagonal to securely hold 1.25-inch eyepieces and accessories. This precision-machined adapter is built to the same exacting standards as Feather Touch focusers, ensuring your 1.25-inch eyepieces maintain perfect optical alignment within the larger 2-inch format.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eThe Perfect Step-Down: From a 2\" Focuser to 1.25\" Eyepieces\u003c\/h3\u003e\n      \u003cp\u003eWhile 2-inch focusers offer access to wide-field views, many of the highest-magnification planetary and specialty eyepieces exist only in the 1.25-inch format. This Starlight Instruments adapter bridges that gap without compromising the integrity of your optical train. Unlike stock adapters that can introduce slop and tilt, this component is machined for a perfect fit, guaranteeing that your 1.25\" eyepiece is held as rigidly and accurately as a 2\" eyepiece would be.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003e\"Easy Grip\" Exterior: Secure Handling for the 2-Inch Format\u003c\/h3\u003e\n      \u003cp\u003eThe \"Easy Grip\" design is a functional upgrade for real-world observing conditions. A deep, tactile knurling around the 2-inch barrel provides a confident grip, making it easy to insert, tighten, and remove the adapter even while wearing gloves on a cold night. This thoughtful ergonomic detail prevents fumbling and potential drops when changing eyepieces in the dark.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eBrass Compression Ring: Mar-Free Security for Your 1.25\" Collection\u003c\/h3\u003e\n      \u003cp\u003eProtect your investment in premium 1.25\" eyepieces. Instead of a single thumbscrew that can scratch and dent the eyepiece barrel, this adapter uses a soft brass compression ring. When you tighten the thumbscrew, the ring gently and uniformly clamps around the eyepiece, providing a more secure, centered grip while leaving the barrel pristine.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy upgrade to the Starlight Instruments 2\" to 1.25\" Easy Grip adapter from a standard one?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Starlight Instruments adapter offers superior mechanical precision. Stock adapters can have loose tolerances, leading to eyepiece tilt and degraded optical performance. This adapter is machined to the same high standards as Feather Touch focusers, ensuring \u003cstrong\u003eperfect centering and alignment\u003c\/strong\u003e. The \"Easy Grip\" knurling and brass compression ring are also significant ergonomic and safety upgrades.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the brass compression ring on the Starlight Instruments adapter protect my eyepieces?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eA standard adapter uses the tip of a metal thumbscrew to directly press against your eyepiece barrel, creating a \"witness mark\" or scratch over time. The \u003cstrong\u003ebrass compression ring\u003c\/strong\u003e is a soft metal band inside the adapter that tightens around the entire circumference of the eyepiece. This distributes the pressure evenly, holds the eyepiece more securely, and never allows the hard screw to touch your eyepiece barrel, keeping it in new condition.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the \"Easy Grip\" design on this 2\" to 1.25\" adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \"Easy Grip\" refers to the deep, machined knurling on the exterior of the adapter. It provides a much more secure gripping surface than a smooth-sided adapter, which is especially useful in cold weather when you might be \u003cstrong\u003ewearing gloves\u003c\/strong\u003e or when your fingers are cold. It makes inserting, removing, and securing the adapter a more confident and less clumsy process in the dark.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments adapter introduce any tilt when using 1.25\" eyepieces in my Dobsonian's 2\" focuser?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, preventing tilt is a primary reason to choose this adapter. It is precision-machined for a snug fit in any quality 2\" focuser or diagonal. The combination of tight tolerances and the uniform grip of the compression ring ensures that your 1.25\" eyepiece is held perfectly parallel to the optical axis, maintaining the sharp, collimated views your Dobsonian is capable of producing.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I confidently use a heavy 1.25\" eyepiece, like a Tele Vue Delos, with the Starlight Instruments Easy Grip adapter for high-power views of Jupiter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, absolutely. The brass compression ring provides a very strong, uniform grip around the entire 1.25\" barrel, which is ideal for heavier eyepieces like those in the Tele Vue Delos line. You can lock the eyepiece in place securely without fear of it shifting as the telescope moves, ensuring your view of Jupiter remains perfectly centered and focused.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Instruments 2\" to 1.25\" adapter threaded for 2\" filters?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, the barrel of the adapter that inserts into the focuser is typically threaded to accept standard 2-inch (M48x0.75) filters. This allows you to use your 2\" nebula or light pollution filters with your 1.25\" eyepieces, which is a significant advantage.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFocuser Side Barrel\u003c\/td\u003e\n\u003ctd\u003e2.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEyepiece Side Barrel\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLocking Mechanism\u003c\/td\u003e\n\u003ctd\u003eBrass Compression Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eExterior\u003c\/td\u003e\n\u003ctd\u003e\"Easy Grip\" Knurled Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003e2\" to 1.25\" Easy Grip Eyepiece Adapter\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260651805,"sku":"SI-EA20-205EG","price":112.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-finder-scope-bracket-w-red-dot-finder","title":"Starlight Instruments Finder Scope Bracket w\/ Red Dot Finder","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMounts directly to 2.5\", 3.0\", and 3.5\" Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003eIncludes a red dot finder for intuitive, zero-magnification aiming\u003c\/li\u003e\n\u003cli\u003eProvides a stable, integrated pointing solution\u003c\/li\u003e\n\u003cli\u003eMachined to match Starlight Instruments' quality standards\u003c\/li\u003e\n\u003cli\u003eAvailable in two models to fit specific focuser sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Finder Scope Bracket w\/ Red Dot Finder\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments Finder Scope Bracket provides a dedicated mounting point for the included red dot finder, integrating directly with your 2.5\", 3.0\", or 3.5\" Feather Touch focuser. By selecting either the FSB-CH-Bracket 2.5\/3.0 or FSB-CH-Bracket 3.5 base, you ensure a secure, purpose-built fit that eliminates the instability of universal mounting hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Mounting for 2.5\", 3.0\", and 3.5\" Feather Touch Focusers\u003c\/h3\u003e\n\u003cp\u003eThis bracket is engineered to bolt directly to the threaded accessory holes found on Starlight Instruments' 2.5\", 3.0\", and 3.5\" focusers. This design creates a rigid, flexure-free platform for the finder, ensuring your alignment remains true throughout an observing session. Simply choose the base that matches your focuser model for a seamless, factory-grade installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntuitive Point-and-Shoot Aiming with the Included Red Dot Finder\u003c\/h3\u003e\n\u003cp\u003eThe included red dot finder simplifies the process of initial telescope alignment. Instead of squinting through a magnified optical finder, you can keep both eyes open and simply place the illuminated red dot on your target. This zero-magnification, heads-up display makes locating bright guide stars or framing large objects like the Andromeda Galaxy (M31) fast and intuitive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers is this bracket compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is designed specifically for Starlight Instruments' larger helical rack and pinion focusers. You must select the correct base for your model: the \u003cstrong\u003eFSB-CH-Bracket 2.5\/3.0\u003c\/strong\u003e fits 2.5\" and 3.0\" focusers, while the \u003cstrong\u003eFSB-CH-Bracket 3.5\u003c\/strong\u003e fits 3.5\" focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use this Starlight Instruments Red Dot Finder to locate the Andromeda Galaxy (M31) on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, align the red dot finder with your main telescope during the day on a distant, fixed object. At night, look for the Andromeda Galaxy (M31) with your naked eye or binoculars. Then, while looking through the finder's window, move your telescope until the illuminated red dot is superimposed over the galaxy's visible core. M31 should now be in the field of view of a low-power eyepiece in your main telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes installing the Finder Scope Bracket require drilling new holes in my Feather Touch focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The bracket is designed to use the pre-drilled and tapped mounting holes that are already present on the body of the 2.5\", 3.0\", and 3.5\" Feather Touch focusers. Installation is a simple bolt-on process with no modification required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of using this Red Dot Finder on a large refractor with a 3.5\" Feather Touch focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOn a large, long-focal-length refractor, the main telescope's field of view is very narrow, making it difficult to find objects. A red dot finder provides an intuitive, zero-magnification view that matches your naked-eye perspective, making it much faster to point the instrument to the correct area of the sky before switching to your main eyepiece for detailed observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I mount a different finder scope to this Starlight Instruments bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is specifically designed to hold the included red dot finder. It does not feature a universal dovetail shoe, so compatibility with other optical finderscopes or pointing devices is not guaranteed without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the included Red Dot Finder battery-powered?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, like virtually all red dot finders, the illumination for the aiming reticle is powered by a small, user-replaceable battery. This allows you to adjust the brightness of the dot for optimal visibility against the night sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Focuser Bases\u003c\/td\u003e\n\u003ctd\u003eFSB-CH-Bracket 2.5\/3.0, FSB-CH-Bracket 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eFinder Scope Bracket\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eRed Dot Finder\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260684573,"sku":"SI-FSB-CHRDF","price":378.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Finder-Scope-Bracket-Red-Dot-Finder-FSB-CHRDF-1__29559.1596313973.1280.1280.jpg?v=1684339800"},{"product_id":"starlight-instruments-eyepiece-adapter-for-vixen-focal-reducer","title":"Starlight Instruments Eyepiece Adapter for Vixen Focal Reducer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Vixen Focal Reducers to 2.0\" eyepiece holders\u003c\/li\u003e\n\u003cli\u003eStandard 2.0\" barrel diameter for universal compatibility\u003c\/li\u003e\n\u003cli\u003eMachined by Starlight Instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments Eyepiece Adapter for Vixen Focal Reducer\u003c\/h2\u003e\n      \u003cp\u003eThis Starlight Instruments Eyepiece Adapter is the essential component for connecting a Vixen Focal Reducer to any standard 2.0\" focuser, diagonal, or visual back. It provides a secure, precisely machined link, allowing you to use your favorite 2.0\" wide-field eyepieces with Vixen's optical systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA 2.0\" Connection for Vixen Focal Reducers\u003c\/h3\u003e\n      \u003cp\u003eThe Vixen Focal Reducer is designed to decrease your telescope's focal ratio, but it often terminates in a proprietary thread. This adapter solves that problem by converting the reducer's output to a standard 2.0\" barrel, opening up a world of eyepiece options that would otherwise be incompatible. This exclusive Starlight Instruments part ensures a solid mechanical connection, preventing tilt and maintaining optical alignment for sharp, wide-field views.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the Starlight Instruments Eyepiece Adapter for Vixen Focal Reducer do?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter allows you to attach a Vixen Focal Reducer to any standard \u003cstrong\u003e2.0\" opening\u003c\/strong\u003e, such as a focuser, diagonal, or visual back. This enables you to use 2.0\" eyepieces with the focal reducer, achieving wider fields of view.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments adapter fit any 2.0\" focuser?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The adapter features a standard 2.0\" barrel, making it compatible with any focuser, visual back, or accessory holder that accepts 2.0\" eyepieces.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter with reducers other than the Vixen model?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is specifically designed for the threads and optical spacing of the \u003cstrong\u003eVixen Focal Reducer\u003c\/strong\u003e. It is not intended for use with focal reducers from other manufacturers.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Starlight adapter help me observe the Andromeda Galaxy (M31) with my Vixen setup?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eBy using the Vixen Focal Reducer, you shorten your telescope's effective focal length. This adapter then lets you insert a low-power, 2.0\" wide-field eyepiece. The combination provides a significantly larger true field of view, allowing you to frame large objects like the Andromeda Galaxy (M31) or the Pleiades (M45) in a single view.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of using this adapter with my Vixen Focal Reducer and a 2.0\" eyepiece?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary benefit is gaining a \u003cstrong\u003ewider true field of view\u003c\/strong\u003e. The focal reducer makes your telescope \"faster,\" and the ability to use a 2.0\" eyepiece maximizes the amount of sky you can see at one time. This is ideal for observing large nebulae, open clusters, and star fields in the Milky Way.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Instruments Vixen Reducer Adapter threaded for 2.0\" filters?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe manufacturer does not specify if this adapter includes standard M48 filter threads. You should assume it is not threaded for filters unless confirmed otherwise.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260717341,"sku":"SI-EA20-205-60","price":154.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Eyepiece-Adapter-for-Vixen-Focal-Reducer-EA20-205-60-1__40629.1596313974.1280.1280.jpg?v=1684339803"},{"product_id":"starlight-instruments-2-0-adapter-for-brandon-telescopes","title":"Starlight Instruments 2.0\" Adapter for Brandon Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Brandon Telescopes for 2.0\" Accessories\u003c\/li\u003e\n\u003cli\u003eTelescope-Side Thread: 71x1mm Male\u003c\/li\u003e\n\u003cli\u003eAdapter Length: 3.0\"\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined by Starlight Instruments\u003c\/li\u003e\n\u003cli\u003eEnsures a Secure, Flex-Free Connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Brandon Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter for Brandon Telescopes provides a secure connection using its precisely machined 71x1mm male thread and 3.0\" length. This essential component allows you to attach standard 2.0\" focusers and accessories to select Brandon telescopes, ensuring a rigid and perfectly aligned optical train for critical imaging and visual work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 71x1mm Threaded Adapter for 2.0\" Focusers\u003c\/h3\u003e\n\u003cp\u003eThis adapter creates a robust mechanical interface between the optical tube of certain Brandon telescopes and modern 2.0\" accessories. With a precisely cut 71x1mm male thread, it attaches directly to the telescope's rear cell, providing a non-rotating, solid base for a Starlight Instruments Feather Touch focuser or other equipment.\u003c\/p\u003e\n\u003cp\u003eThe 3.0\" length is designed to place the focuser at the correct distance to achieve focus with a typical range of eyepieces and cameras. Machined from high-grade aluminum and finished to Starlight Instruments' exacting standards, this adapter eliminates flexure and maintains optical alignment, which is critical for high-magnification planetary viewing or long-exposure astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I confirm the Starlight Instruments 71x1mm adapter fits my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou must verify that your Brandon telescope has a female 71x1mm thread on its rear cell. This information should be in your telescope's manual or available from the manufacturer, as not all Brandon models use this specific thread size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the 3.0\" length on this Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 3.0\" length provides the necessary spacing to position a 2.0\" focuser correctly within the telescope's focal plane. This ensures you have sufficient back-focus to accommodate various accessories, from simple eyepieces to more complex imaging trains with filter wheels and off-axis guiders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to image planets like Jupiter with my Brandon telescope and a 2.0\" camera. Why is this adapter important?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor high-resolution planetary imaging, a rigid, shift-free optical train is essential. This adapter provides a solid foundation for a high-quality focuser, like a Starlight Instruments Feather Touch, which eliminates focus shift and flexure. This ensures your view of Jupiter's Great Red Spot or Saturn's rings remains perfectly sharp as you adjust focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to use a 2.0\" diagonal on my Brandon telescope. Is this the right adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIf your Brandon telescope has a female 71x1mm thread, this adapter will allow you to attach a 2.0\" focuser, which can then hold a 2.0\" diagonal. This setup lets you use wide-field 2.0\" eyepieces to get the widest possible views of large deep-sky objects like the Andromeda Galaxy (M31) or the Orion Nebula (M42).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this 71x1mm adapter made of plastic or metal?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eLike all Starlight Instruments components, this adapter is \u003cstrong\u003emachined from high-grade aluminum\u003c\/strong\u003e to ensure maximum rigidity and durability. This prevents flexure that can compromise image quality, especially with heavier cameras or eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill I need special tools to install this Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo special tools are required. The adapter should thread smoothly onto the telescope by hand. Ensure the threads on your telescope are clean before installation to prevent any binding or cross-threading.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Format\u003c\/td\u003e\n\u003ctd\u003e2.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope-Side Thread\u003c\/td\u003e\n\u003ctd\u003e71x1mm Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e3.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMachined Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSelect Brandon Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStarlight Instruments 2.0\" Adapter for Brandon Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260782877,"sku":"SI-A20-266","price":252.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Brandon-Telescopes-A20-266-1__07925.1596313974.1280.1280.jpg?v=1684339805"},{"product_id":"starlight-instruments-orion-0-85-focal-reducer-adapter-w-m42-standard-t-thread","title":"Starlight Instruments Orion 0.85 Focal Reducer Adapter w\/ M42 Standard T-Thread","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Orion 0.85x Reducer to M42 T-Thread Cameras\u003c\/li\u003e\n\u003cli\u003eEngineered by Starlight Instruments\u003c\/li\u003e\n\u003cli\u003eEnsures a Rigid, Non-Flexing Imaging Train\u003c\/li\u003e\n\u003cli\u003eStandard M42 Female T-Threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments Orion 0.85 Focal Reducer Adapter w\/ M42 Standard T-Thread\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter creates a direct, secure attachment between an Orion 0.85x Focal Reducer and any camera or accessory using standard M42 T-threads. It is machined to replace push-fit or compression-ring holders, forming a solid, all-threaded optical train. This rigid connection is essential for eliminating tilt and flexure during long-exposure astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Rigid, All-Threaded Connection for Orion Reducers\u003c\/h3\u003e\n\u003cp\u003eFor imagers using the Orion 0.85x Focal Reducer, achieving a rigid connection to the camera is critical for preventing optical misalignment. This adapter provides the necessary female M42 T-thread interface, allowing you to securely attach your DSLR, mirrorless, or dedicated astronomy camera. By creating a fully threaded system, you ensure your components remain perfectly square to the sensor throughout an imaging session, resulting in sharper stars across the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Starlight Instruments Orion Reducer Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIts sole purpose is to connect an \u003cstrong\u003eOrion 0.85x Focal Reducer\u003c\/strong\u003e directly to a camera or accessory that has male \u003cstrong\u003eM42 T-threads\u003c\/strong\u003e. This creates a secure, threaded connection that is superior to standard compression rings for astrophotography, as it prevents tilt and flexure in the imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use this Orion Reducer Adapter instead of a standard 2\" nosepiece on my camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA standard nosepiece relies on thumbscrews and a compression ring, which can introduce slight tilt. This adapter threads directly onto the reducer, creating a solid, metal-on-metal connection that holds the camera sensor perfectly perpendicular to the optical axis. For imaging, a threaded connection is always the more stable and reliable option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter compatible with other focal reducers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is specifically machined by Starlight Instruments for the threads and optical spacing requirements of the \u003cstrong\u003eOrion 0.85x Focal Reducer\u003c\/strong\u003e. It is not a universal adapter and will likely not work with reducers from other brands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of camera can I connect with this Orion Reducer Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can connect any imaging device that uses the industry-standard M42 T-thread. This includes most dedicated astronomy cameras (from ZWO, QHY, etc.), as well as DSLR and mirrorless cameras via a camera-specific T-ring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with a ZWO ASI294MC Pro camera and an Orion ED80T CF telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. If you are using the Orion 0.85x Focal Reducer with your ED80T CF, this adapter will allow you to securely thread your ASI294MC Pro camera to the reducer. This setup creates a robust imaging train ideal for capturing deep-sky objects like the Andromeda Galaxy (M31) or the Orion Nebula (M42).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use a filter wheel with this Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, provided your total back focus distance remains correct. You would thread this adapter to the Orion reducer, then thread your filter wheel to the adapter's M42 threads, and finally thread your camera to the filter wheel. You must ensure the distance from the reducer to your camera sensor meets the reducer's specific back focus requirement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260848413,"sku":"SI-A20-287B","price":182.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Orion-0-85-Focal-Reducer-Adapter-M42-Standard-T-Thread-A20-287B-1__48867.1596313974.1280.1280.jpg?v=1684339806"},{"product_id":"starlight-instruments-2-5-adapter-for-stellarvue-80-115mm-refractors","title":"Starlight Instruments 2.5\" Adapter for Stellarvue 80-115mm Refractors","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 2.5\" Starlight Instruments Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003eDesigned for Stellarvue 80mm, 90mm, 102mm, 105mm, and 115mm refractors\u003c\/li\u003e\n\u003cli\u003eAttaches to the optical tube via a precise M88.5x1 thread\u003c\/li\u003e\n\u003cli\u003eEnables focuser upgrades for heavy imaging payloads\u003c\/li\u003e\n\u003cli\u003eMachined by Starlight Instruments for a zero-flexure fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.5\" Adapter for Stellarvue 80-115mm Refractors\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the critical mechanical link to upgrade your Stellarvue refractor with a 2.5\" Feather Touch focuser. It is specifically designed to fit Stellarvue 80mm, 90mm, 102mm, 105mm, and 115mm models, connecting directly to the optical tube's native M88.5x1 male thread. By installing this component, you can replace the stock focuser with a heavy-duty Starlight Instruments model, eliminating image shift and providing the support needed for demanding astrophotography setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure M88.5x1 Connection for 2.5\" Feather Touch Focusers\u003c\/h3\u003e\n\u003cp\u003eMachined to the exacting tolerances of Starlight Instruments, this adapter ensures a rigid, perfectly aligned connection between your telescope and focuser. The M88.5x1 thread is cut to match the factory specification of compatible Stellarvue optical tubes, guaranteeing a secure, screw-on fit without modification. This solid foundation is essential for realizing the full potential of a Feather Touch focuser, allowing you to carry heavy cameras, filter wheels, and off-axis guiders with no flexure or tilt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I confirm this 2.5\" adapter fits my Stellarvue refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed for Stellarvue refractors in the 80mm to 115mm aperture range that have an \u003cstrong\u003eM88.5x1 male thread\u003c\/strong\u003e on the rear of the optical tube. You should verify your telescope's specific thread size before purchasing. It is compatible with models such as the SV80, SVR90, SVR102, SV105, and SV115.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIts sole purpose is to allow you to replace your Stellarvue's stock focuser with a superior \u003cstrong\u003eStarlight Instruments 2.5\" Feather Touch focuser\u003c\/strong\u003e. This upgrade provides significantly smoother and more precise focusing, zero image shift, and a much higher load capacity for astrophotography equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter allow the 2.5\" Feather Touch focuser to rotate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Starlight Instruments 2.5\" focusers are designed to rotate a full 360 degrees within their tube adapters. This adapter serves as that secure base, allowing you to loosen the focuser's thumbscrews, orient your camera to perfectly frame an object like the Andromeda Galaxy (M31), and then lock it down without losing focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter required to install a 2.5\" Feather Touch on my Stellarvue 102mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, if your Stellarvue 102mm refractor uses the M88.5x1 thread. A scope-specific adapter is always required to mount a Feather Touch focuser, as it creates the precise mechanical interface between the optical tube and the focuser body. This part is not optional for the upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat tools are needed to install this adapter on my Stellarvue scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is typically straightforward and requires minimal tools. You will first need to unthread your stock focuser from the optical tube. Then, you simply thread this adapter onto the exposed M88.5x1 threads until it is snug. No special tools are generally required for the adapter itself, though you may need hex keys to attach the focuser to the adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter introduce any tilt or flexure into my imaging train?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Starlight Instruments machines these adapters from solid metal with extremely high precision to match both the telescope and the focuser. When installed correctly, it creates a rigid, non-flexing connection that is far more stable than most stock focusers, preventing tilt even with heavy imaging cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 2.5\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility\u003c\/td\u003e\n\u003ctd\u003eStellarvue 80mm, 90mm, 102mm, 105mm, and 115mm Refractors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Thread Size\u003c\/td\u003e\n\u003ctd\u003eM88.5x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2.5\" Adapter for Stellarvue 80-115mm Refractors\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260913949,"sku":"SI-A25-2003-4","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-2-0-adapter-for-celestron-c11-c14-sct-telescopes","title":"Starlight Instruments 2.0\" Adapter for Celestron C11\/ C14 SCT Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 2.0\" Feather Touch Focusers to Select Celestron SCTs\u003c\/li\u003e\n\u003cli\u003eThreads onto the 3.29-16 Large Visual Back\u003c\/li\u003e\n\u003cli\u003eCompatible with C11, C14, CPC1100, and C14HD Models\u003c\/li\u003e\n\u003cli\u003eProvides a Rigid, Zero-Flexure Mounting Platform for Imaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Celestron C11\/ C14 SCT Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter for Celestron C11\/C14 SCT Telescopes provides the essential threaded connection for upgrading to a high-precision Feather Touch focuser. It attaches directly to the large 3.29-16 visual back thread found on these larger SCTs, creating a rigid, non-flexing platform for your imaging train and eliminating the potential for tilt or sag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMount a 2.0\" Feather Touch Focuser on Your C11\/C14 SCT\u003c\/h3\u003e\n\u003cp\u003eThis adapter is the critical first step in replacing your telescope's stock focuser or visual back with a Starlight Instruments 2.0\" Feather Touch focuser. By threading directly onto the telescope's rear cell, it creates a solid metal-on-metal connection that is essential for astrophotography with heavy cameras, filter wheels, and other accessories. This secure mounting prevents the image shift and flexure that can plague standard slip-fit or compression-ring visual backs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 3.29-16 Large-Thread Standard for Celestron SCTs\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for larger Celestron Schmidt-Cassegrain telescopes, this adapter fits the 3.29-inch, 16-TPI rear cell thread. This \"large thread\" is standard on specific models, ensuring a perfect fit and proper seating for your new focuser.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirmed Compatibility:\u003c\/strong\u003e Celestron C11, C14, CPC1100, C14HD, and NextStar 11.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Simply unthread your existing visual back and screw on the Starlight Instruments adapter to prepare the telescope for a 2.0\" Feather Touch focuser.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 2.0\" Adapter for C11\/C14 scopes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter allows you to securely mount a high-precision \u003cstrong\u003e2.0\" Starlight Instruments Feather Touch focuser\u003c\/strong\u003e onto the rear cell of a large Celestron C11 or C14 telescope. It replaces the standard visual back with a solid, threaded connection essential for serious astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Celestron CPC1100 and want to install a Feather Touch focuser for imaging planets. Is this the right adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the correct adapter. The Celestron \u003cstrong\u003eCPC1100\u003c\/strong\u003e uses the same large 3.29-16 thread as the C11 and C14 optical tubes. This adapter will provide the rigid, zero-flexure platform you need for high-magnification planetary imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Starlight Instruments adapter attach to my C14HD?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter threads directly onto the \u003cstrong\u003e3.29-16 \"large thread\" rear cell\u003c\/strong\u003e of your C14HD telescope. You simply unscrew the stock visual back that came with your telescope and screw this adapter in its place. Your 2.0\" Feather Touch focuser then mounts to this adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I use this threaded adapter instead of a standard 2\" visual back on my NextStar 11?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA standard visual back often uses a simple compression ring or set screws, which can allow for tiny amounts of tilt or sag, especially with a heavy imaging camera. This \u003cstrong\u003ethreaded Starlight Instruments adapter\u003c\/strong\u003e creates a single, solid unit with the telescope tube and focuser, eliminating a major source of mechanical flexure and ensuring your optical train remains perfectly aligned.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers are compatible with this C11\/C14 adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to be the mounting base for any \u003cstrong\u003eStarlight Instruments 2.0\" focuser\u003c\/strong\u003e, including both the Crayford (FTF20xx series) and Rack and Pinion (FTF20xx-RP series) models. It provides the necessary connection between the telescope tube and the focuser body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work on my Celestron C8 or C9.25 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is specifically for the \u003cstrong\u003elarge 3.29-16 thread\u003c\/strong\u003e found only on the C11, C14, and related models. Celestron C8 and C9.25 telescopes use a smaller, standard 2\"-24 SCT thread, and require a different adapter (part # A20-222).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967260946717,"sku":"SI-A20-212","price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Celestron-C11-C14-SCT-Telescopes-A20-212-1__63829.1596313974.1280.1280.jpg?v=1684339808"},{"product_id":"starlight-instruments-3-0-adapter-for-meade-115mm-meade-130mm-orion-eon130-ts130-f6-telescope","title":"Starlight Instruments 3.0\" Adapter for Meade 115mm\/Meade 130mm, Orion Eon130 \u0026 TS130 F6 Telescope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables installation of 3.0\" Feather Touch focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with Meade 115mm \u0026amp; 130mm refractors\u003c\/li\u003e\n\u003cli\u003eCompatible with Orion Eon 130 \u0026amp; TS 130mm f\/6 refractors\u003c\/li\u003e\n\u003cli\u003eProvides a secure, no-flexure mechanical connection\u003c\/li\u003e\n\u003cli\u003eMachined for a precise, direct-thread fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Meade 115mm\/Meade 130mm, Orion Eon130 \u0026amp; TS130 F6 Telescope\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the specific mechanical interface required to upgrade your telescope to a premium 3.0\" Feather Touch focuser. It is precision-machined for a direct, secure fit on the Meade 115mm, Meade 130mm, Orion Eon 130, and Teleskop Service 130mm f\/6 refractors, ensuring perfect alignment between your optics and your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConnecting Your Meade 130mm or Orion Eon 130 to a 3.0\" Focuser\u003c\/h3\u003e\n\u003cp\u003eThis component is not a generic adapter; it is engineered exclusively for a select group of popular refractors. By matching the specific threading and tube dimensions of these telescopes, it creates a solid, stable platform for a high-end focuser upgrade. This is the essential part needed to replace the stock focuser on your scope with a Starlight Instruments 3.0\" Feather Touch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit for Meade:\u003c\/strong\u003e Designed for the 115mm and 130mm Meade refractors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit for Orion \u0026amp; TS:\u003c\/strong\u003e Matches the Orion Eon 130 and the Teleskop Service 130mm f\/6 models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e The precision threading ensures the focuser is perfectly square to the optical axis, a critical requirement for astrophotography.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUnlocking Zero-Shift Focusing for Heavy Imaging Payloads\u003c\/h3\u003e\n\u003cp\u003eThe primary reason to use this adapter is to enable an upgrade that your telescope's stock focuser cannot match. A 3.0\" Feather Touch focuser can handle heavy CCD cameras, filter wheels, and off-axis guiders without sagging, slipping, or image shift. This adapter is the key that unlocks that capability for your specific telescope.\u003c\/p\u003e\n\u003cp\u003eBy installing a Feather Touch focuser, you gain access to a helical rack-and-pinion drive and dual-speed fine focusing control. This eliminates the backlash and coarse adjustments common with factory focusers, allowing you to achieve critical focus with heavy payloads—a non-negotiable for serious imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments 3.0\" Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is a custom-machined part that allows you to securely attach a Starlight Instruments 3.0\" Feather Touch focuser to a specific set of telescopes: the \u003cstrong\u003eMeade 115mm\/130mm\u003c\/strong\u003e, \u003cstrong\u003eOrion Eon 130\u003c\/strong\u003e, and \u003cstrong\u003eTeleskop Service 130mm f\/6\u003c\/strong\u003e refractors. It replaces the connection of the stock focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an Orion Eon 130 and want to use a heavy camera. How does this adapter help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Orion Eon 130's stock focuser may struggle with the weight of a modern imaging train. This adapter lets you install a 3.0\" Feather Touch focuser, which is designed to handle heavy payloads without flexure, slipping, or focus shift, ensuring your camera remains stable and perfectly aligned all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter fit any other telescope besides the Meade, Orion, and TS models listed?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Starlight Instruments adapters are machined for a precise fit to specific telescope models. Using it on an unlisted telescope is not recommended, as the threading and length will likely be incorrect, leading to an insecure connection and potential damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I upgrade my Meade 115mm refractor with this adapter, what's the main benefit for visual observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor visual use, the primary benefit is the exceptionally smooth and precise control offered by the Feather Touch focuser this adapter enables. When observing planets like Jupiter or the Moon at high magnification, the dual-speed fine focus allows you to snap the image into perfect focus without any of the backlash or image shift common with stock focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I need a 3.0\" focuser on my 130mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA 3.0\" focuser provides two key advantages. First, it offers superior mechanical stability for heavy cameras, filter wheels, and off-axis guiders. Second, the larger drawtube provides a wider, unvignetted light path, which is crucial for illuminating large full-frame camera sensors without darkening the corners of your images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing this adapter a difficult process?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is typically straightforward for those comfortable with their equipment. It generally involves carefully unthreading the entire stock focuser assembly from the optical tube and then threading this adapter in its place. The new 3.0\" Feather Touch focuser then attaches to the adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3.0\" Adapter for Meade 115mm\/130mm, Orion Eon 130 \u0026amp; TS130 F6 Telescope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261012253,"sku":"SI-A30-1903-24","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-3-0-adapter-for-takahashi-fsq85-and-fc100-telescopes","title":"Starlight Instruments 3.0\" Adapter for Takahashi FSQ85 and FC100 Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Starlight Instruments 3.0\" focusers to select Takahashi telescopes\u003c\/li\u003e\n\u003cli\u003eCompatible with Takahashi FSQ85 refractors\u003c\/li\u003e\n\u003cli\u003eCompatible with Takahashi FC100 refractors\u003c\/li\u003e\n\u003cli\u003eEnables secure, heavy-payload astrophotography\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a direct, no-flexure fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Takahashi FSQ85 and FC100 Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 3.0\" Adapter for Takahashi FSQ85 and FC100 Telescopes provides the essential mechanical interface to upgrade your refractor with a large-aperture Feather Touch focuser. This component is specifically machined to match the tube threads of the Takahashi FSQ85 and FC100, ensuring a direct, secure fit for a 3.0\" Feather Touch focuser body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 3.0\" Upgrade Path for Takahashi FSQ85 \u0026amp; FC100 Refractors\u003c\/h3\u003e\n\u003cp\u003eWhile Takahashi's stock focusers are excellent, astrophotography with heavy cameras, filter wheels, and off-axis guiders demands absolute rigidity. This adapter is the key to unlocking the next level of focusing precision by allowing the installation of a Starlight Instruments 3.0\" Feather Touch focuser onto your FSQ85 or FC100 optical tube.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e This adapter creates a solid, threaded connection between the telescope tube and the focuser, functioning as a single, rigid unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess to Feather Touch Precision:\u003c\/strong\u003e Enables the use of Starlight's renowned dual-speed 10:1 fine focus mechanism, critical for achieving sharp focus with modern, small-pixel sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Load Capacity:\u003c\/strong\u003e A 3.0\" Feather Touch focuser supported by this adapter can handle significant imaging payloads without sag or image shift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRock-Solid Connection for Heavy Imaging Payloads\u003c\/h3\u003e\n\u003cp\u003eEngineered and manufactured in-house by Starlight Instruments, this adapter eliminates the potential for flexure that can compromise long-exposure images. The robust, precision-machined component ensures that your entire imaging train—from the optical tube to the camera sensor—is perfectly aligned and stable throughout the night.\u003c\/p\u003e\n\u003cp\u003eBy replacing the standard focuser attachment with this dedicated 3.0\" adapter, you create a zero-flexure foundation for your imaging system. This is crucial for automated focusing routines and for maintaining pinpoint stars from corner to corner, especially with the demanding flat fields of the FSQ85 and FC100 optics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 3.0\" Adapter for Takahashi telescopes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter serves as the mechanical link required to mount a Starlight Instruments 3.0\" Feather Touch focuser onto the optical tube of a Takahashi FSQ85 or FC100 telescope. It ensures a secure, threaded, and perfectly aligned connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Takahashi FSQ85 and want to use a heavy camera. Is this adapter what I need?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this adapter is the first component you need for a focuser upgrade. Paired with a 3.0\" Feather Touch focuser (sold separately), it creates an extremely rigid focusing system capable of handling heavy imaging loads without flexure, which is essential for serious astrophotography with the FSQ85.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter fit my Takahashi FC100 and a 3.0\" Feather Touch focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This adapter is designed specifically for the tube threads of both the Takahashi FC100 and FSQ85 models, allowing for a direct and secure installation of any Starlight Instruments 3.0\" focuser body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I replace the stock focuser on my FSQ85 or FC100?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the stock Takahashi focuser is very good for visual use, a Starlight Instruments Feather Touch offers a higher load capacity and a more precise 10:1 fine-focus ratio. For astrophotographers using heavy cameras and automated focusing systems, the upgrade provides a more rigid, zero-shift platform for critical imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing the Starlight Instruments 3.0\" adapter a difficult process?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is typically straightforward. It involves unthreading the stock focuser assembly from the rear of the telescope tube and threading this adapter in its place. Once the adapter is secure, the 3.0\" Feather Touch focuser can be installed onto it. Always handle optical components with care during the process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter with a 2.5\" or 3.5\" Starlight Instruments focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is specifically machined to fit the mounting pattern and dimensions of a \u003cstrong\u003eStarlight Instruments 3.0\" focuser\u003c\/strong\u003e. You would need a different adapter for other focuser sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261045021,"sku":"SI-A30-1903-85","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-3-0-inch-for-Takahashi-FSQ85-and-FC100-Telescopes-A30-1903-85-1__51989.1596313975.1280.1280.jpg?v=1684339814"},{"product_id":"starlight-instruments-2-0-adapter-for-meade-lightbridge-dobsonian-truss-telescopes","title":"Starlight Instruments 2.0\" Adapter for Meade Lightbridge Dobsonian Truss Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables installation of a 2.0\" Starlight Instruments Feather Touch Focuser\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for Meade Lightbridge Dobsonian Truss Telescopes\u003c\/li\u003e\n\u003cli\u003eFits inside the stock focuser adapter for simple installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined by Starlight Instruments for a perfect fit\u003c\/li\u003e\n\u003cli\u003eUnlocks high-precision focusing for visual and imaging applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Meade Lightbridge Dobsonian Truss Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter is the essential component for upgrading your Meade Lightbridge Dobsonian Truss Telescope with a high-precision 2.0\" Feather Touch focuser. This scope-specific adapter enables the installation of a Starlight Instruments 2.0\" focuser, replacing the imprecise stock unit and unlocking the full optical potential of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUpgrade Your Meade Lightbridge with a 2.0\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eWhile the Meade Lightbridge offers significant aperture for the price, its stock focuser can be a source of frustration. This adapter allows you to install a 2.0\" Feather Touch focuser, transforming your telescope's usability. With a Feather Touch, you gain the ability to make repeatable, micron-level focus adjustments, eliminating image shift and achieving critical sharpness for high-magnification views of planets like Jupiter and Saturn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration for a 2.0\" Drop-In Fit\u003c\/h3\u003e\n\u003cp\u003eEngineered by Starlight Instruments, this adapter is designed to fit directly inside the stock focuser mounting plate on your Lightbridge. This intelligent design simplifies the upgrade process, often eliminating the need to drill new holes in your telescope's tube. The result is a clean, stable, and secure foundation for your new 2.0\" focuser, ensuring its performance is not compromised by a poor mechanical connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Feather Touch focusers are compatible with this Meade Lightbridge adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to work with Starlight Instruments' 2.0\" Feather Touch focusers, such as the FTF20 series Crayford models. It provides the correct mechanical interface to mount these focusers onto the existing hardware of a Meade Lightbridge Dobsonian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to drill new holes in my Meade Lightbridge tube to install this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTypically, no. The adapter is specifically designed to fit inside the existing stock focuser adapter on the telescope. This allows for a \"drop-in\" style upgrade that is much simpler and less invasive than modifications requiring new mounting holes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of using this adapter to install a Feather Touch on my Meade Lightbridge?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is gaining access to world-class focusing precision. A Feather Touch focuser eliminates image shift, backlash, and flexure common in stock focusers. This adapter is the key that makes that professional-grade upgrade possible on the Meade Lightbridge platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter help me achieve critical focus on Jupiter with my Meade Lightbridge at high power?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. By enabling the installation of a Feather Touch focuser, this adapter allows you to make the extremely fine adjustments needed to resolve subtle details like cloud bands on Jupiter (Jove) or the Cassini Division in Saturn's rings. The smooth, zero-shift focusing is essential for high-magnification planetary observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to use a heavy 2\" eyepiece in my 12\" Meade Lightbridge; will this adapter and a Feather Touch focuser support it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. A Feather Touch focuser has a much higher load capacity than the stock unit. This adapter provides a solid mechanical base, allowing the Feather Touch to securely hold heavy 2\" eyepieces, camera packages, or binoviewers without sagging or losing focus as the telescope moves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter made by Starlight Instruments?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an authentic Starlight Instruments product, precision-machined in the USA. It is manufactured to the same high standards as their Feather Touch focusers, ensuring a perfect fit and lasting durability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eMeade Lightbridge Dobsonian Truss Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Size\u003c\/td\u003e\n\u003ctd\u003e2.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2.0\" Adapter for Meade Lightbridge\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261077789,"sku":"SI-A20-200A-11","price":182.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Meade-Lightbridge-Dobsonian-Truss-Telescopes-A20-200A-11-1__83626.1596313975.1280.1280.jpg?v=1684339570"},{"product_id":"starlight-instruments-1-25-adapter-for-lunt-50mm-solar-telescope","title":"Starlight Instruments 1.25\" Adapter for Lunt 50mm Solar Telescope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 1.25\" eyepieces and accessories\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Lunt 50mm Solar Telescope\u003c\/li\u003e\n\u003cli\u003ePrecision-machined by Starlight Instruments\u003c\/li\u003e\n\u003cli\u003eEnsures a secure, perfectly centered optical axis\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 1.25\" Adapter for Lunt 50mm Solar Telescope\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 1.25\" Adapter is a purpose-built component designed to connect standard 1.25\" format eyepieces and imaging accessories to your Lunt 50mm Solar Telescope. This high-precision adapter solves the problem of non-standard interfaces, opening up a vast ecosystem of eyepieces for your solar observation sessions.\u003c\/p\u003e\n\u003cp\u003eMachined in the USA to Starlight Instruments' exacting standards, this adapter guarantees a secure, no-slip fit that maintains perfect optical alignment. Unlike generic adapters, its precise tolerances prevent any tilt or wobble, which is critical for maintaining the sharpest possible views of solar prominences and surface details. It's a simple, essential component that reflects the quality of the instrument it's designed for.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 1.25\" Adapter for the Lunt 50mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter allows you to use industry-standard \u003cstrong\u003e1.25\" eyepieces\u003c\/strong\u003e, diagonals, and cameras with your \u003cstrong\u003eLunt 50mm Solar Telescope\u003c\/strong\u003e. It replaces or fits into the telescope's stock focuser assembly to provide a standard 1.25\" opening.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose this Starlight Instruments adapter over a generic one?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eStarlight Instruments\u003c\/strong\u003e is renowned for its precision machining. This adapter is manufactured to extremely tight tolerances, ensuring a perfect fit that prevents optical tilt or misalignment. This is crucial in solar observation, where any mechanical slop can degrade the fine details you are trying to resolve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter with my 2\" eyepieces on the Lunt 50mm Solar Telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is specifically designed to step down to the \u003cstrong\u003e1.25\" format\u003c\/strong\u003e. It will not accept 2\" accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Starlight Instruments adapter securely hold an imaging camera on my Lunt 50mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The robust, all-metal construction and precise fit are designed to securely hold lightweight 1.25\" format solar imaging cameras without flexure. The secure connection is essential for maintaining focus during an imaging run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter let me use a high-power 1.25\" eyepiece to see surface granulation on the Lunt 50mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. By enabling the use of high-quality 1.25\" planetary or short-focal-length eyepieces, this adapter is key to achieving the higher magnifications needed to resolve fine details like solar granulation and the structure within sunspots with your Lunt 50mm telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter compatible with other Lunt solar telescopes, like the 60mm or 80mm models?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is specified for the \u003cstrong\u003eLunt 50mm Solar Telescope\u003c\/strong\u003e only. Other Lunt models may use different focuser threads or designs, so compatibility is not guaranteed. You should seek an adapter made specifically for your telescope model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eLunt 50mm Solar Telescope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Size\u003c\/td\u003e\n\u003ctd\u003eAccepts 1.25\" Eyepieces \u0026amp; Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStarlight Instruments 1.25\" Adapter for Lunt 50mm Solar Telescope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261110557,"sku":"SI-A15-1503-1","price":56.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-3-0-adapter-for-explore-scientific-127-aluminum-otas-w-sliding-dew-shield","title":"Starlight Instruments 3.0\" Adapter for Explore Scientific 127 Aluminum OTA's w\/ Sliding Dew Shield","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCustom-designed for Explore Scientific 127mm Aluminum OTAs\u003c\/li\u003e\n\u003cli\u003eEnables mounting of a 3.0\" Starlight Instruments Feather Touch Focuser\u003c\/li\u003e\n\u003cli\u003eMachined from high-quality aluminum for maximum rigidity\u003c\/li\u003e\n\u003cli\u003ePrevents flexure and tilt with heavy imaging trains\u003c\/li\u003e\n\u003cli\u003ePrecision fit and finish matches Starlight Instruments quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Explore Scientific 127 Aluminum OTA's w\/ Sliding Dew Shield\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments 3.0\" Adapter provides the critical, precision-machined interface required to mount a Feather Touch 3.0\" focuser onto your Explore Scientific 127mm Aluminum refractor. Machined from a solid piece of high-quality aluminum, it creates a rigid, zero-flexure connection, ensuring your focuser upgrade maintains the perfect optical alignment demanded by astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Rock-Solid Foundation for Your 3.0\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eUpgrading to a Feather Touch focuser is about achieving precise, repeatable focus with heavy equipment. This adapter ensures that investment pays off by eliminating the weakest link in the imaging train: the connection to the optical tube. Its robust, single-piece aluminum construction prevents the sag and tilt that can plague generic adapters, preserving pinpoint stars across your entire image frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration with the Explore Scientific ED127\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for the Explore Scientific 127mm Aluminum OTA with its sliding dew shield, this adapter is not a universal-fit part. It guarantees a perfect mechanical and aesthetic match to your telescope. The Starlight Instruments finish and exacting tolerances ensure a secure, seamless fit that looks like it was part of the original telescope design, maintaining the professional look of your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 3.0\" Adapter for the ES127?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to securely attach a Starlight Instruments 3.0\" Feather Touch focuser to an Explore Scientific 127mm refractor with an aluminum optical tube. It replaces the telescope's stock focuser mounting flange, providing the correct threading and a rigid base for the upgraded focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments 3.0\" adapter fit my Explore Scientific ED127 Carbon Fiber model?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is specifically machined for the \u003cstrong\u003eExplore Scientific 127mm Aluminum OTA with a sliding dew shield\u003c\/strong\u003e. The mounting configuration on the carbon fiber versions is different. Using the incorrect adapter can lead to an improper fit and potential optical alignment issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to upgrade my Explore Scientific 127 for imaging. Why do I need this specific Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor astrophotography, any flexure or tilt in the optical train can ruin an image by elongating stars, especially at the corners of the sensor. This precision-machined aluminum adapter provides a much more rigid and stable connection than stock components or generic adapters, which is critical when supporting the weight of a heavy camera, filter wheel, and off-axis guider.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat material is the Starlight Instruments ES127 3.0\" adapter made from?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is machined from \u003cstrong\u003ehigh-quality aluminum\u003c\/strong\u003e and finished in-house at Starlight Instruments to ensure maximum strength, rigidity, and a perfect match with their line of Feather Touch focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Starlight Instruments 3.0\" Adapter for the ES127 allow the focuser to rotate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ability to rotate your imaging train is a feature of the \u003cstrong\u003eStarlight Instruments focuser itself\u003c\/strong\u003e, not the adapter. This adapter provides the solid, non-rotating base that the focuser's rotating collar acts against, allowing you to frame your target without introducing any looseness into the optical path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing the Starlight Instruments 3.0\" adapter on an ES127 difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation typically involves removing the stock focuser from the rear cell of the telescope and attaching the new adapter in its place, followed by attaching the Feather Touch focuser to the adapter. While it is a straightforward process for those familiar with telescope hardware, it's important to follow instructions carefully to ensure proper alignment. If you are unsure, consulting your telescope's manual or an experienced technician is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecifications\u003c\/td\u003e\n\u003ctd\u003eNo specifications available for this product.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eNo items listed in the box for this product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261143325,"sku":"SI-A30-1903-ES130A","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SI-A30-1903-ES130A.jpg?v=1782265121"},{"product_id":"starlight-instruments-3-5-adapter-for-takahashi-fs128-telescopes","title":"Starlight Instruments 3.5\" Adapter for Takahashi FS128 Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects a 3.5\" Feather Touch Focuser to a Takahashi FS128\u003c\/li\u003e\n\u003cli\u003eMachined from high-quality aluminum\u003c\/li\u003e\n\u003cli\u003eEnsures a rigid, non-flexing connection for imaging\u003c\/li\u003e\n\u003cli\u003eFinished in-house by Starlight Instruments\u003c\/li\u003e\n\u003cli\u003eMaintains precise optical alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.5\" Adapter for Takahashi FS128 Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis adapter securely mates a Starlight Instruments 3.5\" Feather Touch focuser to the optical tube of a Takahashi FS128 refractor, creating a rigid, perfectly aligned connection for your imaging or visual setup. It is the essential component for upgrading your telescope with the world-class precision of a Feather Touch focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration for Your 3.5\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eUpgrading to a 3.5\" Feather Touch focuser provides the stability and fine control needed to handle heavy cameras, filter wheels, and large eyepieces without flexure or image shift. This adapter ring is engineered specifically for the Takahashi FS128, ensuring the focuser is mounted with the correct spacing and mechanical rigidity to maintain the telescope's pristine optical alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePrecision Machining for the Takahashi FS128\u003c\/h3\u003e\n\u003cp\u003eMachined from a solid piece of high-quality aluminum, this adapter reflects the manufacturing excellence Starlight Instruments is known for. Each piece is finished in their US facility to guarantee a perfect fit and a durable, anodized finish that matches the premium look of both the focuser and the telescope. This isn't just a spacer; it's a precision component designed to unify two exceptional pieces of equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 3.5\" Adapter for the Takahashi FS128?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter serves as the mechanical interface to connect a Starlight Instruments \u003cstrong\u003e3.5\" Feather Touch focuser\u003c\/strong\u003e to the optical tube of a \u003cstrong\u003eTakahashi FS128\u003c\/strong\u003e telescope. It replaces the stock focuser mounting hardware, allowing for a secure, direct attachment of the upgraded focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich focuser is this adapter designed for on my Takahashi FS128?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is specifically designed for the Starlight Instruments \u003cstrong\u003e3.5\" Feather Touch focuser (FTF35xx series)\u003c\/strong\u003e. It is not compatible with their 2\", 2.5\", or 3\" focusers. You must use this adapter to install the 3.5\" model onto your Takahashi FS128.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter made by Starlight Instruments or Takahashi?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed and manufactured entirely by \u003cstrong\u003eStarlight Instruments\u003c\/strong\u003e in the USA. It is machined from high-quality aluminum and finished to their exacting standards to ensure a perfect match with their focusers and the Takahashi telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this adapter attach to the Takahashi FS128 OTA?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter is designed to thread or bolt directly onto the rear cell of the Takahashi FS128 optical tube where the original stock focuser was attached. The 3.5\" Feather Touch focuser then attaches to the adapter, creating a solid, integrated unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill using this adapter with a 3.5\" Feather Touch focuser improve my astrophotography with the FS128?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The primary benefit is providing a rigid, non-flexing platform for your imaging train. A 3.5\" Feather Touch focuser can handle significantly more weight than a stock focuser without sagging, which is critical for maintaining sharp stars across the field, especially during long exposures with a heavy camera and filter wheel on your Takahashi FS128.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat material is the Takahashi FS128 adapter made from?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter is machined from \u003cstrong\u003ehigh-quality aluminum\u003c\/strong\u003e for a combination of strength, rigidity, and light weight. It features a durable anodized finish to protect against corrosion and wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTakahashi FS128 Telescopes \u0026amp; Starlight Instruments 3.5\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3.5\" Adapter for Takahashi FS128\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261372701,"sku":"SI-A35-503-145","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-3-5-inch-for-Takahashi-FS128-Telescopes-A35-503-145-1__85254.1596313976.1280.1280.jpg?v=1684339574"},{"product_id":"starlight-instruments-2-0-adapter-for-orion-celestron-sky-watcher-vixen-synta-telescopes","title":"Starlight Instruments 2.0\" Adapter for Orion, Celestron, Sky-Watcher Vixen \u0026 Synta Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 2.0\" Feather Touch focusers to select telescopes\u003c\/li\u003e\n\u003cli\u003eDesigned for tubes requiring a 3.804\" outer diameter adapter\u003c\/li\u003e\n\u003cli\u003e4.0\" length for correct mechanical spacing\u003c\/li\u003e\n\u003cli\u003eNon-threaded slip-fit design\u003c\/li\u003e\n\u003cli\u003eCompatible with Orion 80 ED, 100 ED, and various Synta models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Orion, Celestron, Sky-Watcher Vixen \u0026amp; Synta Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments tube adapter provides the precise mechanical connection needed to upgrade specific refractors with a 2.0\" Feather Touch focuser. It is engineered for optical tubes that require a non-threaded adapter with a 3.804\" outer diameter and a 4.0\" length, such as the popular Orion 80 ED and 100 ED models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 3.804\" Adapter for 2.0\" Feather Touch Focusers\u003c\/h3\u003e\n\u003cp\u003eUpgrading your telescope's stock focuser to a Starlight Instruments Feather Touch is one of the most significant improvements you can make for imaging and critical visual work. This adapter makes that upgrade possible for a range of telescopes built by Synta, including models branded by Orion, Sky-Watcher, Celestron, and Vixen. By matching the telescope's 3.804\" mounting diameter, it allows a direct, secure installation of a 2.0\" Feather Touch, eliminating the image shift and flexure common in factory-supplied focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments 2.0\" Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is a custom-machined part that allows you to replace the original factory focuser on certain telescopes (like the Orion 80 ED) with a high-precision \u003cstrong\u003e2.0\" Starlight Instruments Feather Touch focuser\u003c\/strong\u003e. It bridges the mechanical difference between the telescope tube and the focuser base.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I confirm if this 3.804\" adapter fits my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe most reliable way is to physically measure the flange or opening on your telescope's optical tube where the current focuser is attached. If that diameter is \u003cstrong\u003e3.804 inches\u003c\/strong\u003e (approximately 96.6mm), this adapter is the correct choice. It is specifically listed as fitting the Orion 80 ED and 100 ED refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy upgrade the stock focuser on my Orion 80ED with this adapter and a Feather Touch?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the Orion 80ED is a capable optical system, its stock focuser can be a weak point, especially for astrophotography. Upgrading to a Feather Touch focuser provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero image shift:\u003c\/strong\u003e Critical for achieving sharp focus with a camera.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher load capacity:\u003c\/strong\u003e Securely holds heavy cameras, filter wheels, and eyepieces without slipping or flexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine focus control:\u003c\/strong\u003e The dual-speed mechanism allows for extremely precise focus adjustments that are impossible with most stock focusers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Starlight Instruments adapter threaded?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The source data confirms this is a \u003cstrong\u003enon-threaded adapter\u003c\/strong\u003e. It is designed to slip into the optical tube and be secured by set screws, which is the standard mounting method for many Synta-manufactured refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with a 2.5\" or 3.0\" Feather Touch focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is specifically designed to mount a \u003cstrong\u003e2.0\" Feather Touch focuser\u003c\/strong\u003e. Starlight Instruments makes different adapters for their larger focuser models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes installing this adapter on a Sky-Watcher telescope require drilling?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to be a direct fit for compatible models, utilizing the telescope's existing mounting holes. No permanent modification or drilling of the optical tube should be necessary for a standard installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 2.0\" Feather Touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e3.804\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Length\u003c\/td\u003e\n\u003ctd\u003e4.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eNon-threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKnown Compatible Telescopes\u003c\/td\u003e\n\u003ctd\u003eOrion 80 ED, Orion 100 ED, and other Synta-manufactured telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261405469,"sku":"SI-A20-292","price":210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Orion-Celestron-Sky-Watcher-Vixen-Synta-Telescopes-A20-292-1__35112.1596313977.1280.1280.jpg?v=1684339579"},{"product_id":"starlight-instruments-2-0-adapter-for-vixen-vmc260l-vc260l-telescopes","title":"Starlight Instruments 2.0\" Adapter for Vixen VMC260L\/VC260L Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSecurely adapts 2.0\" Starlight Instruments focusers to select Vixen telescopes\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Vixen VMC260L and VC260L models\u003c\/li\u003e\n\u003cli\u003eFeatures a precise 67x1mm thread for a rigid, non-flexing connection\u003c\/li\u003e\n\u003cli\u003eEnables high-precision focusing for demanding visual and imaging applications\u003c\/li\u003e\n\u003cli\u003eMachined from high-grade materials for durability and a perfect fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Vixen VMC260L\/VC260L Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter provides the critical mechanical link to upgrade your Vixen VMC260L or VC260L telescope with a high-precision Feather Touch focuser, attaching directly to the telescope's rear cell via a secure 67x1mm thread. This robust, purpose-built adapter replaces the standard visual back, creating a solid, flexure-free foundation for your imaging train or heavy visual accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Precision 67x1mm Threaded Connection for Vixen Telescopes\u003c\/h3\u003e\n\u003cp\u003eUnlike generic adapters that use set screws or compression rings, this component is machined with a specific 67x1mm thread to mate perfectly with the Vixen VMC260L and VC260L optical tubes. This direct threaded connection ensures perfect concentricity and eliminates any possibility of tilt or sag, which is critical for maintaining the flat field performance of the Vixen catadioptric design, especially when using heavy cameras or binoviewers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUnlocking Feather Touch Focusing for Your VMC260L\/VC260L\u003c\/h3\u003e\n\u003cp\u003eBy installing this adapter, you can mount a 2.0\" Starlight Instruments Feather Touch focuser, transforming your telescope's focusing system. This upgrade allows you to bypass the telescope's internal mirror-shift-prone mechanism, providing the ultra-fine control, high load capacity, and zero-backlash operation that astrophotography demands. You gain the ability to achieve critical focus with heavy CCD\/CMOS cameras, filter wheels, and off-axis guiders without compromising the optical alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of this Starlight Instruments Vixen VMC260L adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter's sole purpose is to allow you to securely attach a 2.0\" Starlight Instruments Feather Touch focuser to the rear cell of a Vixen VMC260L or VC260L telescope. It creates a solid, threaded connection required for high-precision focusing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers are compatible with this Vixen adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed for use with Starlight Instruments' 2.0\" diameter focusers, such as the \u003cstrong\u003eFTF20 series\u003c\/strong\u003e Crayford or Rack and Pinion models. It provides the correct mechanical interface to mount these focusers onto the specified Vixen telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does installing a Feather Touch focuser with this adapter improve imaging on my Vixen VMC260L?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Vixen VMC260L is a capable imaging platform, but its stock focuser can exhibit mirror shift. By using this adapter to add an external Feather Touch focuser, you eliminate mirror movement during focusing. This results in sharper stars, easier achievement of critical focus, and the ability to support a heavy imaging train without flexure or focus drift during a long exposure sequence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of this adapter on the Vixen VC260L difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward for users comfortable with minor hardware changes. You will typically unthread the original visual back from the telescope's rear cell and then carefully thread this Starlight Instruments adapter in its place. Once the adapter is secure, the 2.0\" focuser can be attached to it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter introduce any flexure when imaging galaxies like M51 with a heavy camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is designed to prevent flexure. The direct \u003cstrong\u003e67x1mm threaded connection\u003c\/strong\u003e creates a rigid, metal-on-metal joint between the telescope and the focuser. This is far more robust than slip-fit adapters and is essential for long-exposure astrophotography of faint targets like the Whirlpool Galaxy (M51), where any amount of tilt or sag can ruin an image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a threaded connection like this 67x1mm adapter superior to a generic 2\" visual back?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA generic visual back often uses thumbscrews to hold a focuser or diagonal, which can introduce tilt and is a point of mechanical weakness. This adapter's dedicated 67x1mm thread ensures the entire imaging train is perfectly aligned with the telescope's optical axis and is held rigidly in place, which is a non-negotiable requirement for serious astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Side Thread\u003c\/td\u003e\n\u003ctd\u003e67x1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 2.0\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility\u003c\/td\u003e\n\u003ctd\u003eVixen VMC260L, Vixen VC260L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2.0\" Adapter for Vixen VMC260L\/VC260L\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261471005,"sku":"SI-A20-265","price":182.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Vixen-VMC260L-VC260L-Telescopes-A20-265-1__21624.1596313977.1280.1280.jpg?v=1684339586"},{"product_id":"starlight-instruments-3-0-adapter-for-william-optics-flt123-megrez-120-telescopes","title":"Starlight Instruments 3.0\" Adapter for William Optics FLT123 \u0026 Megrez 120 Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 3.0\" Feather Touch focusers to select William Optics telescopes\u003c\/li\u003e\n\u003cli\u003eCustom-designed for the FLT123 and Megrez 120 models\u003c\/li\u003e\n\u003cli\u003eMachined from high-quality aluminum for rigidity\u003c\/li\u003e\n\u003cli\u003eProvides a secure, no-flexure mounting platform\u003c\/li\u003e\n\u003cli\u003eEnables use of heavy imaging cameras and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for William Optics FLT123 \u0026amp; Megrez 120 Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter creates a rigid, perfectly aligned mechanical connection for a 3.0\" Feather Touch focuser. It is specifically machined for the William Optics FLT123 and Megrez 120 refractors, ensuring a seamless, factory-grade fit that eliminates the guesswork from your focuser upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 3.0\" Precision-Machined Interface for Feather Touch Focusers\u003c\/h3\u003e\n\u003cp\u003eUpgrading your telescope's stock focuser to a Starlight Instruments Feather Touch is the single most effective way to improve focusing accuracy for astrophotography. This custom adapter is the critical link, providing a solid, flex-free foundation required for heavy cameras, filter wheels, and off-axis guiders. Machined in-house from high-quality aluminum, it guarantees that your focuser is perfectly orthogonal to the optical axis.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Mechanical Connection:\u003c\/strong\u003e Replaces the stock focuser attachment point to create a stable, non-shifting platform for a 3.0\" Feather Touch focuser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnables Heavy Payloads:\u003c\/strong\u003e By providing a rigid connection to the optical tube, this adapter allows you to take full advantage of the high load capacity of a Feather Touch focuser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Optical Alignment:\u003c\/strong\u003e Precision machining ensures that the focuser is mounted without tilt, which is critical for maintaining a flat field with demanding, large-format sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need this specific Starlight Instruments adapter for my William Optics FLT123?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is not a generic part; it is custom-machined to match the exact tube curvature and mounting-hole pattern of the William Optics FLT123 and Megrez 120 telescopes. This ensures a perfect fit that maintains optical alignment and provides the rigidity needed for a high-end 3.0\" Feather Touch focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter allow me to use a 3.0\" Feather Touch focuser on my Megrez 120 for astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This adapter is the essential component for mounting a 3.0\" Feather Touch focuser on your Megrez 120. The resulting combination provides the precise, repeatable focus control and high load capacity required for astrophotography with heavy camera systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of upgrading to a 3.0\" Starlight Instruments focuser with this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA 3.0\" Feather Touch focuser offers a larger, unvignetted clear aperture for full-frame sensors, superior load capacity for heavy imaging trains, and the legendary fine-focus control Starlight Instruments is known for. This adapter makes that upgrade possible on your specific William Optics telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter made from the same quality materials as Starlight Instruments focusers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Starlight Instruments machines these adapters in their own shop from the highest quality aluminum and finishes them to the same exacting standards as their world-renowned focusers. This ensures consistent quality and a perfect mechanical match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter allow the 3.0\" focuser to rotate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter provides the secure mechanical mounting point for the focuser. The ability to rotate for camera framing is a feature of the \u003cstrong\u003eStarlight Instruments focuser itself\u003c\/strong\u003e (like the FTF30xxB-A series), which typically rotates within its own housing. This adapter ensures the focuser is mounted securely enough to make that rotation smooth and reliable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Starlight Instruments adapter attach to the telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter is designed to attach directly to the rear cell or optical tube of the William Optics telescope, typically using the same mounting points as the original stock focuser. This provides a direct, rigid connection between the telescope tube and your new Feather Touch focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics FLT123 \u0026amp; Megrez 120 Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Size\u003c\/td\u003e\n\u003ctd\u003eAccepts 3.0\" Starlight Instruments Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Grade Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eThis is a custom-machined part; detailed dimensional specifications are not published.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3.0\" Adapter for William Optics FLT123 \u0026amp; Megrez 120\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967261536541,"sku":"SI-A30-1903-WOFLT123","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-3-0-inch-for-William-Optics-FLT123-Megrez-120-Telescopes-A30-1903-WOFLT123-1__13839.1596313977.1280.1280.jpg?v=1684339588"},{"product_id":"starlight-instruments-2-0-adapter-for-sky-watcher-180mm-maksutov-cassegrain","title":"Starlight Instruments 2.0\" Adapter for Sky-Watcher 180mm Maksutov Cassegrain","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 2.0\" Feather Touch focusers to Sky-Watcher 180mm Maksutov telescopes\u003c\/li\u003e\n\u003cli\u003eCreates a rigid, non-flexing mounting point for astrophotography\u003c\/li\u003e\n\u003cli\u003eEnables precision focusing by replacing the stock mirror-shift-prone mechanism\u003c\/li\u003e\n\u003cli\u003eMachined by Starlight Instruments for a perfect fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Sky-Watcher 180mm Maksutov Cassegrain\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter creates the essential mechanical link for upgrading your Sky-Watcher 180mm Maksutov-Cassegrain with a high-precision 2.0\" Feather Touch focuser. It replaces the telescope's standard visual back, allowing you to install a world-class external focuser to completely eliminate the image shift inherent in the stock mirror-focusing mechanism.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Rock-Solid 2.0\" Connection for Your Sky-Watcher 180mm Mak\u003c\/h3\u003e\n\u003cp\u003eThe Sky-Watcher 180mm Maksutov is a powerful instrument for high-resolution planetary and lunar imaging, but its performance is often limited by the stock focuser's image shift. This custom-machined adapter allows you to bypass that limitation entirely by mounting a 2.0\" Starlight Instruments Feather Touch focuser directly to the telescope's rear cell.\u003c\/p\u003e\n\u003cp\u003eBy creating a solid, thread-on connection, this adapter ensures your focuser and imaging train are held with zero flexure. This stability is critical for achieving sharp focus at high magnifications and for supporting the weight of a DSLR, cooled astronomy camera, or filter wheel without any tilt or sag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of using this Starlight Instruments adapter on my Sky-Watcher 180mm Mak?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is the complete \u003cstrong\u003eelimination of image shift\u003c\/strong\u003e. The stock focuser moves the primary mirror, which can cause the image to jump or wander. This adapter lets you install an external Feather Touch focuser, which moves the eyepiece or camera instead of the mirror, enabling extremely precise, stable adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers is this 2.0\" adapter compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to connect the rear cell of the Sky-Watcher 180mm Maksutov to any Starlight Instruments focuser with a \u003cstrong\u003e2.0\" barrel size\u003c\/strong\u003e. This includes the popular 2.0\" Feather Touch Crayford (FTF20 series) and Rack and Pinion models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will this Starlight Instruments adapter help me capture sharper images of Jupiter with my Sky-Watcher 180mm Mak?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eHigh-resolution planetary imaging of targets like Jupiter or Saturn requires hitting critical focus perfectly. Image shift from a stock focuser makes this nearly impossible. By enabling a Feather Touch focuser, this adapter allows you to make minute, repeatable focus changes without disturbing the image, resulting in significantly sharper and more detailed captures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I want to do deep-sky imaging with a reducer on my Sky-Watcher 180mm Mak, is this adapter a necessary upgrade?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, for serious deep-sky imaging, this adapter is a foundational upgrade. A heavy imaging train consisting of a reducer, off-axis guider, and cooled camera requires an extremely rigid connection. This adapter facilitates the use of a Feather Touch focuser, which is built to carry heavy loads without flexure, ensuring your entire optical train remains perfectly aligned.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter allow the focuser to rotate for better camera orientation?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ability to rotate is a feature of the focuser, not the adapter. Starlight Instruments Feather Touch focusers are designed to be fully rotatable. This adapter simply creates the secure, stable base that the focuser mounts to, allowing you to use all of its features, including 360-degree rotation for framing your target perfectly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter difficult to install on the Sky-Watcher 180mm Maksutov?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You simply unthread the stock visual back from the rear cell of your telescope and thread this Starlight Instruments adapter in its place. Your 2.0\" Feather Touch focuser then attaches to the adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility\u003c\/td\u003e\n\u003ctd\u003eSky-Watcher 180mm Maksutov-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 2.0\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection to Telescope\u003c\/td\u003e\n\u003ctd\u003eThreads onto rear cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2.0\" Adapter for Sky-Watcher 180mm Maksutov Cassegrain\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967263043869,"sku":"SI-A20-274","price":294.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-2-0-adapter-for-mk67-mk69-telescope","title":"Starlight Instruments 2.0\" Adapter for MK67\/MK69 Telescope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 2.0\" Feather Touch Focusers to Intes-Micro Telescopes\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for Alter MK67 and MK69 models\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a secure, no-flexure fit\u003c\/li\u003e\n\u003cli\u003eBlack anodized finish for durability and stray light reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments 2.0\" Adapter for MK67\/MK69 Telescope\u003c\/h2\u003e\n      \u003cp\u003eThe Starlight Instruments 2.0\" Adapter for MK67\/MK69 Telescope provides the critical mechanical link required to upgrade your Intes-Micro Maksutov-Cassegrain with a high-precision Feather Touch focuser. This component is engineered to create a solid, perfectly aligned connection between the rear cell of the MK67 or MK69 and any 2.0\" Feather Touch focuser body.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Secure 2.0\" Connection for MK67 \u0026amp; MK69 Telescopes\u003c\/h3\u003e\n      \u003cp\u003eThis adapter is not a generic part; it is machined by Starlight Instruments specifically for the thread specifications of the Intes-Micro Alter MK67 and MK69 telescopes. This ensures a direct, secure fit that prevents the tilt and flexure that can degrade images, especially with heavier cameras or eyepiece setups. Upgrading your telescope's stock focuser to a 2.0\" Feather Touch is impossible without this purpose-built component.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Guarantees perfect alignment between the telescope's optical axis and the focuser drawtube, preserving the high-quality images your Maksutov-Cassegrain is known for.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Machined from high-grade aluminum and finished with a black anodization, the adapter resists wear and minimizes internal reflections for improved contrast.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEnables Focuser Upgrade:\u003c\/strong\u003e Serves as the essential foundation for adding a Starlight Instruments 2.0\" Crayford or rack-and-pinion focuser, transforming your scope's focusing from a source of image shift to a point of precision.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 2.0\" Adapter for MK67\/MK69?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is designed to connect a \u003cstrong\u003e2.0\" Starlight Instruments Feather Touch focuser\u003c\/strong\u003e to the rear cell of an \u003cstrong\u003eIntes-Micro Alter MK67 or MK69 telescope\u003c\/strong\u003e. It allows you to replace the telescope's original focuser with a high-precision, dual-speed model for superior visual and imaging performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments adapter fit any other telescope models?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. This adapter is specifically threaded and dimensioned for the \u003cstrong\u003eIntes-Micro Alter MK67 and MK69 Maksutov-Cassegrains\u003c\/strong\u003e. Attempting to use it on other telescopes, even from the same manufacturer, will likely result in a poor fit or thread damage. Always use the specific adapter recommended by Starlight Instruments for your telescope.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the MK67\/MK69 adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eInstallation involves unthreading the stock focuser or visual back from your telescope's rear cell. The Starlight Instruments MK67\/MK69 adapter is then threaded securely onto the exposed threads of the telescope. Once the adapter is in place, the 2.0\" Feather Touch focuser can be attached to it.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter strong enough for astrophotography with my MK69 telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. Like all Starlight Instruments components, this adapter is machined from solid aluminum to create a rigid, flex-free connection. When properly installed, it provides a solid base for a Feather Touch focuser, capable of supporting a full imaging train with a camera, filter wheel, and off-axis guider for long exposures of targets like the Andromeda Galaxy (M31).\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI want to image the Orion Nebula (M42) with my MK67 and a 2\" Feather Touch focuser. Is this the right part?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, this is the exact component you need. To mount a 2.0\" Feather Touch focuser onto your MK67 for imaging deep-sky objects like the Orion Nebula (M42), this adapter is the mandatory first step to ensure a secure and properly aligned connection.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the Starlight Instruments MK67\/MK69 adapter made from?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is precision-machined from \u003cstrong\u003ehigh-grade aluminum\u003c\/strong\u003e and features a \u003cstrong\u003eblack anodized finish\u003c\/strong\u003e. This construction ensures excellent strength and durability while providing a non-reflective internal surface to maximize image contrast.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eIntes-Micro Alter MK67 and MK69 Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFocuser Connection\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 2.0\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMachined Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack Anodized\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003e2.0\" Adapter for MK67\/MK69 Telescope\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967264780573,"sku":"SI-A20-243","price":252.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-2-inch-Adapter-for-MK67-MK69-Telescope-A20-243-1__64549.1596313978.1280.1280.jpg?v=1684339591"},{"product_id":"starlight-instruments-true-3-0-adapter-for-aluminum-explore-scientific-127mm-telescope","title":"Starlight Instruments True 3.0\" Adapter for Aluminum Explore Scientific 127mm Telescope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects a Starlight Instruments True 3.0\" Feather Touch focuser to your telescope\u003c\/li\u003e\n\u003cli\u003eCustom-designed for the Explore Scientific 127mm APO Triplet Refractor (Aluminum Tube)\u003c\/li\u003e\n\u003cli\u003eEnsures a rigid, flex-free connection for heavy imaging payloads\u003c\/li\u003e\n\u003cli\u003eMachined from high-grade aluminum for a perfect, secure fit\u003c\/li\u003e\n\u003cli\u003eEnables the full capabilities of a premium aftermarket focuser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments True 3.0\" Adapter for Aluminum Explore Scientific 127mm Telescope\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the critical mechanical link for upgrading your aluminum Explore Scientific 127mm refractor with a True 3.0\" Feather Touch focuser. Machined to exacting tolerances in the USA, it replaces the telescope's stock focuser mounting flange, creating a seamless, rigid connection that eliminates the possibility of tilt or flexure under heavy loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Rock-Solid Foundation for Your True 3.0\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eUpgrading to a Feather Touch focuser is one of the most significant improvements you can make for serious astrophotography. This adapter is the essential first step, creating a non-negotiable, solid base that allows the focuser to perform to its full potential. It ensures that your heavy camera, filter wheel, and off-axis guider are held perfectly orthogonal to the optical axis, preserving the flat field of your ES127 refractor.\u003c\/p\u003e\n\u003cp\u003eWithout a purpose-built adapter, you risk introducing mechanical instabilities that undermine the very precision you seek. This component is engineered by Starlight Instruments to integrate their focuser with your telescope as if they were a single unit from the factory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePrecision Fit for the Explore Scientific 127mm Aluminum OTA\u003c\/h3\u003e\n\u003cp\u003eThis adapter is not a universal part; it is specifically designed for the aluminum tube version of the Explore Scientific 127mm APO Triplet Refractor that features a sliding dew shield. The bolt pattern and curvature are precisely matched to the rear cell of this telescope, guaranteeing a secure installation without any modification to your optical tube.\u003c\/p\u003e\n\u003cp\u003eOnce installed, the adapter allows your Feather Touch focuser to be rotated a full 360 degrees, letting you frame your target perfectly without rotating the entire optical tube. This is a crucial feature for imagers working on complex targets or trying to fit a large nebula like the North American Nebula (NGC 7000) into the frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments adapter for the ES 127mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter's sole purpose is to allow you to remove the stock focuser from your Explore Scientific 127mm aluminum refractor and replace it with a premium Starlight Instruments True 3.0\" Feather Touch focuser. It provides the necessary mechanical interface for a secure, stable connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter fit the carbon fiber version of the Explore Scientific 127mm telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is specifically machined for the \u003cstrong\u003ealuminum tube version\u003c\/strong\u003e of the ES 127mm refractor. A different adapter is required for the carbon fiber model due to differences in the tube's rear cell and mounting points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich focuser is this adapter designed for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is engineered to work with Starlight Instruments' \u003cstrong\u003eTrue 3.0\" Feather Touch focusers\u003c\/strong\u003e, such as the FTF3015B-A or FTF3025B-A. It will not fit 2.0\" or 3.5\" focusers from Starlight Instruments, nor will it fit focusers from other manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing this True 3.0\" adapter on my ES 127mm difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward for those comfortable with basic tools. It typically involves unthreading the stock focuser from the telescope's rear cell and threading this adapter in its place. The Feather Touch focuser then attaches to the adapter. Always refer to the installation instructions provided with your Feather Touch focuser for detailed steps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to image the Andromeda Galaxy (M31) with a heavy camera on my Explore Scientific 127mm. Is this adapter strong enough?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This adapter is precisely what you need for such a setup. It is machined from solid aluminum to create a rigid, flex-free platform that supports the full load capacity of the True 3.0\" Feather Touch focuser, ensuring your entire imaging train remains perfectly aligned throughout a long imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade the stock focuser on my Explore Scientific 127mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the stock focuser is functional, a Starlight Instruments Feather Touch focuser offers significant advantages for both visual and imaging use. Key benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Image Shift:\u003c\/strong\u003e Critical for maintaining precise framing and focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Load Capacity:\u003c\/strong\u003e Securely holds large cameras and accessory stacks without sagging or flexure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Speed Fine Focus:\u003c\/strong\u003e Allows for incredibly precise focus adjustments, essential for achieving sharp stars and planetary detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e The smooth, backlash-free mechanism is ideal for use with autofocusing software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Focuser\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments True 3.0\" Feather Touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope\u003c\/td\u003e\n\u003ctd\u003eExplore Scientific 127mm APO Refractor (Aluminum Tube w\/ Sliding Dew Shield)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAnodized Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTrue 3.0\" Adapter for Aluminum Explore Scientific 127mm Telescope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967264813341,"sku":"SI-A32-3203-ES130A","price":378.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-2-0-adapter-for-any-2-0-opening","title":"Starlight Instruments 2.0\" Adapter for Any 2.0\" Opening","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 2.0\" Feather Touch focusers to standard 2.0\" openings\u003c\/li\u003e\n\u003cli\u003eEnables use of high-precision focusers on multiple telescopes\u003c\/li\u003e\n\u003cli\u003eSecurely holds the focuser via a compression ring mechanism\u003c\/li\u003e\n\u003cli\u003eDesigned for focusers with 1.5\" or less drawtube travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Any 2.0\" Opening\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter allows you to mount a premium 2.0\" Feather Touch focuser, such as the FTF2015BCR, into any telescope that accepts standard 2.0\" accessories. This adapter is specifically engineered for focusers with a drawtube travel of 1.5\" or less, as longer tubes will bottom out against the adapter's internal shoulder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMount Your 2.0\" Feather Touch Focuser in Any 2.0\" Holder\u003c\/h3\u003e\n\u003cp\u003eThis adapter unlocks the ability to use your high-precision Feather Touch focuser on telescopes where a direct-threaded connection is not possible. By sliding into a standard 2.0\" visual back or accessory holder, it provides a secure and stable platform for your focuser, allowing you to bring Starlight Instruments' renowned focusing accuracy to any scope in your collection with a 2.0\" port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCritical Note: Understanding the 1.5\" Drawtube Travel Limit\u003c\/h3\u003e\n\u003cp\u003eThis adapter has an internal physical stop. It is crucial to verify that your 2.0\" Feather Touch focuser has a drawtube with 1.5 inches of travel or less. If your focuser's drawtube is longer, it will make contact with the inside of the adapter before reaching its full inward travel, which may prevent you from achieving focus, particularly at infinity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Your Focuser:\u003c\/strong\u003e Before purchasing, confirm the drawtube travel of your specific 2.0\" Feather Touch model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctionality:\u003c\/strong\u003e This design ensures a solid seating for shorter-travel focusers like the FTF2015BCR, but it is a hard limit for longer models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main purpose of the Starlight Instruments 2.0\" Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter allows you to install a 2.0\" Starlight Instruments Feather Touch focuser into any telescope or accessory holder that has a standard 2.0\" opening with a compression ring or set screws. It provides a way to use your premium focuser on multiple instruments without needing a dedicated, threaded adapter for each one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with my Feather Touch FTF2015BCR focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this adapter is explicitly designed to be compatible with focusers like the \u003cstrong\u003eFTF2015BCR\u003c\/strong\u003e, which typically have 1.5\" of drawtube travel. It provides a secure connection for this and other similar models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is there a warning about drawtubes longer than 1.5\" for this 2.0\" Adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter is machined with an internal \"shoulder\" or stop. A focuser drawtube longer than \u003cstrong\u003e1.5 inches\u003c\/strong\u003e will physically hit this shoulder when you try to rack the focuser all the way in. This is a critical limitation that could prevent you from reaching focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Starlight Instruments 2.0\" Adapter to put my Feather Touch focuser on my Celestron 8\" SCT's visual back?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, provided your focuser's drawtube travel is 1.5\" or less. A standard 2.0\" visual back on an SCT is a perfect application for this adapter, allowing you to add the fine-focus precision of a Feather Touch for planetary imaging or visual use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a refractor with a stock 2.0\" focuser. Can I use this adapter to add my Feather Touch for fine focusing on Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. You can insert this adapter into your refractor's stock 2.0\" drawtube (when racked in), and then mount your Feather Touch focuser into the adapter. This gives you a secondary, high-precision focuser ideal for the critical adjustments needed to resolve cloud bands on Jupiter, without replacing your telescope's entire stock focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat happens if I use a focuser with more than 1.5\" of travel with this Starlight Instruments adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will lose a portion of your focuser's inward travel. The drawtube will bottom out inside the adapter, stopping it from retracting further. This will likely shift your focus point outward and may make it impossible to focus on distant objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Starlight_Instruments_2.0in_Feather_Touch_Focuser_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967264878877,"sku":"SI-A20-220","price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Any-2-0-inch-Opening-A20-220-1__81918.1596313993.1280.1280.jpg?v=1684339595"},{"product_id":"starlight-instruments-3-0-adapter-rack-pinion-for-orion-celestron-sky-watcher-vixen-synta-telescopes","title":"Starlight Instruments 3.0\" Adapter Rack\/Pinion for Orion, Celestron, Sky-Watcher Vixen \u0026 Synta Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts 3.0\" Starlight Instruments Rack \u0026amp; Pinion Focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with Select Orion, Celestron, Sky-Watcher, Vixen \u0026amp; Synta Telescopes\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined for a Secure, No-Flex Fit\u003c\/li\u003e\n\u003cli\u003eEnables Heavy-Payload Imaging Upgrades\u003c\/li\u003e\n\u003cli\u003eManufactured by Starlight Instruments in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Orion, Celestron, Sky-Watcher, Vixen \u0026amp; Synta Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the critical mechanical interface to upgrade select Orion, Celestron, Sky-Watcher, Vixen, and Synta telescopes with a 3.0-inch Feather Touch rack and pinion focuser. By creating a solid, precisely-aligned connection, it allows you to replace a stock focuser with a Starlight Instruments 3.0-inch model capable of handling heavy imaging payloads without flexure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEnabling a 3.0\" Feather Touch Focuser Upgrade\u003c\/h3\u003e\n\u003cp\u003eMany popular telescopes from brands like Celestron and Sky-Watcher ship with focusers adequate for visual observation but lacking the rigidity for serious astrophotography. This adapter is the key to unlocking a significant upgrade, allowing you to mount a Starlight Instruments 3.0\" Feather Touch focuser—a helical rack-and-pinion design renowned for its zero-backlash fine focus and high load capacity.\u003c\/p\u003e\n\u003cp\u003eThe upgrade provides the stability required for heavy cameras, filter wheels, and off-axis guiders. With this adapter, you can achieve the precise, repeatable focus necessary for automated imaging routines and eliminate the image shift that plagues many stock focusing mechanisms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Zero-Flexure Interface for Orion, Celestron, and Sky-Watcher Telescopes\u003c\/h3\u003e\n\u003cp\u003eA chain is only as strong as its weakest link, and in an imaging train, that link is often the connection between the focuser and the optical tube. Starlight Instruments machines this adapter in-house in the USA to the same exacting tolerances as their focusers, ensuring a perfect, non-flexing fit.\u003c\/p\u003e\n\u003cp\u003eThis component is engineered to become a rigid part of your telescope's structure, maintaining optical alignment under load and preventing the tilt that can ruin an otherwise perfect exposure. It is the definitive solution for mounting a premium 3.0\" Feather Touch focuser onto your existing Orion, Celestron, Sky-Watcher, Vixen, or Synta instrument.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments 3.0\" adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter serves as the mechanical interface to securely mount a Starlight Instruments 3.0\" Feather Touch rack and pinion focuser onto specific telescopes made by Orion, Celestron, Sky-Watcher, Vixen, and Synta, replacing the telescope's original stock focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers is this adapter designed for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is specifically designed for the Starlight Instruments \u003cstrong\u003e3.0\" Feather Touch focusers\u003c\/strong\u003e, particularly the helical rack and pinion models (like the FTF30xx series) which are built for heavy imaging payloads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter fit my Celestron EdgeHD 800 telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile designed for Celestron telescopes, compatibility can vary by model and production year. The mounting pattern on the rear cell of the telescope must match the adapter. It is essential to verify the specific mounting requirements for your telescope before purchasing to ensure a correct fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade my Orion telescope's stock focuser with a 3.0\" Feather Touch using this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpgrading to a 3.0\" Feather Touch focuser provides a dramatic improvement in focusing precision and stability, which is critical for astrophotography. Key benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Load Capacity:\u003c\/strong\u003e Securely holds heavy cameras, filter wheels, and other accessories without slipping or flexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Image Shift:\u003c\/strong\u003e The rack and pinion design eliminates the mirror shift or drawtube wobble common in stock focusers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine Focus Control:\u003c\/strong\u003e The dual-speed Feather Touch mechanism allows for extremely precise focus adjustments, essential for achieving sharp stars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter all I need to install a 3.0\" Feather Touch focuser on my Sky-Watcher reflector?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter provides the connection between the focuser and the telescope tube. You will need the adapter and the 3.0\" Feather Touch focuser itself. Depending on your telescope model, you may also need mounting screws, though often the original screws can be reused.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does a precision adapter like this Starlight Instruments model prevent image shift?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eImage shift and flexure are often caused by poor mechanical tolerances in adapters or focuser mounts. This Starlight Instruments adapter is machined from solid metal to exact specifications, creating a rigid, non-flexing connection. This ensures that the focuser, and any camera attached to it, remains perfectly perpendicular to the optical axis, preventing tilt and keeping your images sharp across the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967264911645,"sku":"SI-A30-1903-104","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-3-5-adapter-for-apm-140-and-152mm-telescopes","title":"Starlight Instruments 3.5\" Adapter for APM 140 and 152mm Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits Starlight Instruments 3.5\" Focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with APM 140mm Telescopes\u003c\/li\u003e\n\u003cli\u003eCompatible with APM 152mm Telescopes\u003c\/li\u003e\n\u003cli\u003eHigh-Grade Aluminum Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments 3.5\" Adapter for APM 140 and 152mm Telescopes\u003c\/h2\u003e\n      \u003cp\u003eThis Starlight Instruments adapter provides a secure, precisely machined mounting point for a 3.5\" Feather Touch focuser on APM 140mm and 152mm telescopes, ensuring a rigid, zero-flexure connection critical for maintaining optical alignment with heavy imaging trains.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Precision 3.5\" Interface for APM 140mm and 152mm Refractors\u003c\/h3\u003e\n      \u003cp\u003eWhen upgrading your telescope with a premium focuser, the adapter is not just a connector; it's a critical component of the optical system. This adapter is machined in-house by Starlight Instruments from high-grade aluminum to the same exacting tolerances as their Feather Touch focusers. The result is a perfect, secure fit that eliminates any possibility of tilt or sag, even with large cameras and filter wheels attached.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSolid Aluminum Body:\u003c\/strong\u003e Machined from a single block of aluminum for maximum rigidity and thermal stability, preventing focus shift as temperatures change.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Anodized with the signature Starlight Instruments finish, this adapter provides a professional, integrated look that matches your Feather Touch focuser perfectly.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEngineered Fit:\u003c\/strong\u003e Designed specifically for the optical tube assemblies of APM 140mm and 152mm refractors, this adapter guarantees correct spacing and alignment without any modifications.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 3.5\" adapter for APM telescopes?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter creates a secure, precision-machined mechanical interface between a Starlight Instruments 3.5\" Feather Touch focuser and the optical tube of an APM 140mm or 152mm telescope. It ensures the focuser is perfectly aligned with the telescope's optical axis, which is essential for sharp imaging.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter necessary to install a 3.5\" Feather Touch focuser on my APM 140mm refractor?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. Telescope manufacturers use different thread sizes and patterns on their optical tubes. This adapter is custom-machined to match the specific threads of the APM 140mm and 152mm models, allowing the 3.5\" Feather Touch focuser to be securely attached.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a high-quality adapter important for astrophotography with an APM 152mm telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor astrophotography, any flexure or tilt in the imaging train can lead to elongated or out-of-focus stars, especially at the corners of the image. A solid, single-piece aluminum adapter like this one from Starlight Instruments prevents such issues by creating a completely rigid connection between the heavy focuser, camera, and the telescope tube.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Starlight Instruments adapter attach to the telescope and the focuser?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe adapter typically threads directly onto the rear cell of the APM telescope tube. The 3.5\" Feather Touch focuser then attaches to the other side of the adapter, usually secured by set screws or a threaded collar depending on the focuser model. This creates a solid, unified assembly.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments adapter work with other brands of focusers or telescopes?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this adapter is specifically designed for the combination of a \u003cstrong\u003eStarlight Instruments 3.5\" focuser\u003c\/strong\u003e and an \u003cstrong\u003eAPM 140mm or 152mm telescope\u003c\/strong\u003e. It will not fit other telescope brands or focuser sizes due to differences in thread specifications and mechanical dimensions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using a Starlight Instruments adapter over a generic one?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary advantage is the guaranteed precision and quality. Starlight Instruments machines these adapters in their own US facility to the same high standards as their focusers. This ensures a perfect fit, superior materials, and a finish that matches your other equipment, protecting your investment in both the telescope and the focuser.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 3.5\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility\u003c\/td\u003e\n\u003ctd\u003eAPM 140mm and APM 152mm Refractors\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Grade Machined Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack Anodized\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003e3.5\" Adapter for APM 140\/152mm Telescopes\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Starlight_Instruments_3.5in_Feather_Touch_Focuser_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967264944413,"sku":"SI-A35-503-156","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-3-5-inch-for-APM-140-and-152mm-Telescopes-A35-503-156-1__20931.1596313979.1280.1280.jpg?v=1684339820"},{"product_id":"starlight-instruments-3-0-adapter-for-united-optics-115mm-telescope","title":"Starlight Instruments 3.0\" Adapter for United Optics 115mm Telescope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Starlight Instruments 3.0\" Focusers\u003c\/li\u003e\n\u003cli\u003eDesigned for United Optics 115mm Telescopes\u003c\/li\u003e\n\u003cli\u003eAlso Fits Orion EON 115mm Refractors\u003c\/li\u003e\n\u003cli\u003eProvides a Secure, Thread-On Connection\u003c\/li\u003e\n\u003cli\u003eMachined for a Precise, No-Flex Fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for United Optics 115mm Telescope\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the precise, secure connection required to mount a 3.0\" Feather Touch focuser onto your United Optics 115mm or Orion EON 115mm refractor. By replacing the stock focuser, this adapter is the critical first step in creating a rigid, zero-flexure imaging train capable of handling heavy cameras and filter wheels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEnabling the 3.0\" Feather Touch Upgrade for Serious Imaging\u003c\/h3\u003e\n\u003cp\u003eThe stock focuser on many telescopes is a common point of weakness, introducing image shift and flexure, especially under the load of a modern imaging setup. This adapter allows you to install a Starlight Instruments 3.0\" Feather Touch focuser, replacing the original unit with a helical rack-and-pinion system known for its smooth motion and high load capacity. The result is precise, repeatable focusing and the elimination of frustrating image shift during long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Zero-Flexure Fit for 115mm United Optics \u0026amp; Orion EON Telescopes\u003c\/h3\u003e\n\u003cp\u003eThis is not a generic adapter; it is specifically machined by Starlight Instruments to match the thread pattern and tube curvature of the United Optics 115mm and Orion EON 115mm refractors. This custom fit ensures perfect axial alignment between the focuser and the telescope's optics. The robust, all-metal construction provides a solid, thread-on connection that becomes a rigid part of the optical tube, preventing any tilt or sag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments 3.0\" adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter's sole purpose is to allow you to securely attach a Starlight Instruments 3.0\" Feather Touch focuser to a \u003cstrong\u003eUnited Optics 115mm\u003c\/strong\u003e or \u003cstrong\u003eOrion EON 115mm\u003c\/strong\u003e telescope. It bridges the mechanical connection between the telescope tube and the upgraded focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers is this 3.0\" adapter compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed for Starlight Instruments focusers with a 3.0\" body, such as the FTF30xx series. It provides the necessary threading to mount these larger, more robust focusers onto the specified telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade the stock focuser on my Orion EON 115mm telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpgrading to a Feather Touch focuser using this adapter provides significant benefits for astrophotography. A Starlight Instruments focuser eliminates image shift, provides ultra-fine focus control, and can support heavy imaging trains (camera, filter wheel, off-axis guider) without flexure, leading to sharper stars across your images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will this adapter improve my deep-sky imaging with a heavy camera on a United Optics 115mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging an object like the Andromeda Galaxy (M31) with a heavy camera, the stock focuser can sag, causing tilted stars in the corners of your frame. This adapter creates a rigid, non-flexing connection for a Feather Touch focuser, ensuring your camera sensor remains perfectly perpendicular to the light path, even when the telescope is pointed near the zenith.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the installation of this 115mm telescope adapter difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward for users comfortable with basic telescope maintenance. It typically involves unthreading the stock focuser from the optical tube and threading this adapter in its place. The 3.0\" Feather Touch focuser then attaches to the adapter. Always ensure the telescope is positioned securely and horizontally during the process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with any other telescopes besides the United Optics and Orion EON 115mm models?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is machined with a specific thread size and pitch to match only the United Optics 115mm and Orion EON 115mm refractors. Attempting to use it on other telescopes will likely result in damage to the threads on both the adapter and the optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"text-align:center;\"\u003eNo specifications available for this product.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265009949,"sku":"SI-A30-1903-16","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-2-0-adapter-for-borg-m57","title":"Starlight Instruments 2.0\" Adapter for Borg M57","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Starlight Instruments 2.0\" focusers to Borg telescopes\u003c\/li\u003e\n\u003cli\u003eTelescope-Side Thread: Borg M57\u003c\/li\u003e\n\u003cli\u003eFocuser-Side Thread: 69mm x 0.75mm Male\u003c\/li\u003e\n\u003cli\u003eLength \/ Optical Path: 0.475 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter for Borg M57\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter for Borg M57 provides a direct, secure connection between a 2.0\" Feather Touch focuser and a Borg telescope's native M57 rear port. This precision-machined adapter features a 69x0.75mm male thread on the focuser side and has a length of 0.475\" to maintain critical optical spacing for imaging trains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUpgrade Your Borg Telescope with a 2.0\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eThis adapter is the key component for replacing a stock Borg focuser with the unmatched precision of a 2.0\" Starlight Instruments Feather Touch. By enabling this upgrade, you gain access to the zero-image-shift, heavy-payload capacity and dual-speed fine focusing essential for critical astrophotography and high-power visual observation. The result is a robust, flex-free connection from your telescope's optical tube to your camera or eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e69x0.75mm Male Threading with a 0.475\" Profile\u003c\/h3\u003e\n\u003cp\u003eEngineered for a perfect fit, this adapter features a male 69x0.75mm thread that screws directly into the body of a Starlight Instruments 2.0\" focuser. The opposite side is machined to interface perfectly with the female M57 threads on compatible Borg telescopes. Its fixed length of 0.475\" is a known value, making back-focus calculations for reducers and flatteners straightforward, though it does consume a small amount of available back focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the Starlight Instruments 2.0\" Adapter for Borg M57?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter's sole purpose is to mechanically connect a Starlight Instruments 2.0\" Feather Touch focuser to a Borg telescope that has a female M57 thread port. It allows you to upgrade your Borg system with a high-precision, robust focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers are compatible with this Borg M57 adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed for Starlight Instruments' \u003cstrong\u003e2.0\" Feather Touch focusers\u003c\/strong\u003e, both Crayford and rack-and-pinion models. It utilizes the focuser body's 69x0.75mm female thread for attachment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the exact threads on this Starlight Instruments Borg M57 adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter has two distinct threads:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocuser Side:\u003c\/strong\u003e Male 69mm x 0.75mm thread pitch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelescope Side:\u003c\/strong\u003e Interfaces with the female M57 threads on a Borg telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 0.475\" length of this adapter affect my imaging train with a Borg telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e0.475\" (12.065mm) length\u003c\/strong\u003e of the adapter becomes part of your total back focus distance. You must account for this length when calculating the spacing for field flatteners or focal reducers. While it provides the necessary mechanical connection, it also consumes that much of your telescope's available back focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter all I need to install a 2.0\" Feather Touch focuser on my Borg 71FL?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter provides the correct mechanical connection between the focuser and a Borg telescope with an M57 port. However, you must also ensure that your complete imaging train (focuser, adapter, camera, etc.) does not exceed the total back focus available on your Borg 71FL. Always verify your specific optical configuration's spacing requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade my Borg telescope's focuser with a Starlight Instruments Feather Touch?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpgrading to a Feather Touch focuser offers significant advantages, especially for astrophotography. You get extremely fine focus control from the 10:1 reduction knob, zero image shift when changing focus direction, and a robust design that can handle heavy camera and filter wheel combinations without flexure or slippage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTelescope to Focuser Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Compatibility\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 2.0\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser-Side Thread\u003c\/td\u003e\n\u003ctd\u003e69mm x 0.75mm Male Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility\u003c\/td\u003e\n\u003ctd\u003eBorg Telescopes with M57 Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope-Side Thread\u003c\/td\u003e\n\u003ctd\u003eM57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Length\u003c\/td\u003e\n\u003ctd\u003e0.475 inches (12.065 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStarlight Instruments 2.0\" Adapter for Borg M57\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265108253,"sku":"SI-A20-229","price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-0-inch-for-Borg-M57-A20-229-1__25602.1596313979.1280.1280.jpg?v=1684339824"},{"product_id":"starlight-instruments-3-5-adapter-for-takahashi-fsq106ed-telescopes","title":"Starlight Instruments 3.5\" Adapter for Takahashi FSQ106ED Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePrecision-machined for the Takahashi FSQ-106ED telescope\u003c\/li\u003e\n\u003cli\u003eEnables mounting of a 3.5\" Starlight Instruments Feather Touch Focuser\u003c\/li\u003e\n\u003cli\u003eCrafted from high-quality, rigid aluminum\u003c\/li\u003e\n\u003cli\u003eProvides a secure, non-flexing connection for heavy imaging loads\u003c\/li\u003e\n\u003cli\u003eFinished in-house to match Starlight Instruments' aesthetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.5\" Adapter for Takahashi FSQ106ED Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments 3.5\" Adapter Ring is the essential component for mounting a 3.5\" Feather Touch focuser onto your Takahashi FSQ-106ED telescope, providing a rigid and secure connection machined from high-quality aluminum to replace the stock focuser assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMate a 3.5\" Feather Touch Focuser to Your FSQ-106ED\u003c\/h3\u003e\n\u003cp\u003eThe Takahashi FSQ-106ED is a premier imaging astrograph that deserves a focusing system capable of handling modern, heavy payloads without flexure or image shift. This adapter ring is the critical link that allows you to upgrade from the stock focuser to a Starlight Instruments 3.5\" Feather Touch, which is the industry standard for both heavy load-bearing capacity and precise, repeatable focusing.\u003c\/p\u003e\n\u003cp\u003eStarlight Instruments machines this adapter from a solid block of aluminum to ensure a perfect, zero-flex fit between the FSQ-106ED's optical tube and the new focuser. The finish is meticulously applied to match the premium look and feel of both the Feather Touch focuser and the Takahashi telescope, ensuring the final assembly is as visually seamless as it is mechanically robust.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need this specific Starlight Instruments adapter for my FSQ-106ED?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is custom-machined by Starlight Instruments to precisely match the mounting threads and tube curvature of the Takahashi FSQ-106ED on one side, and the bolt pattern of their 3.5\" Feather Touch focuser on the other. This ensures a perfect, rigid fit that prevents tilt and flexure, which is critical for maintaining optical alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI use a heavy camera and filter wheel on my FSQ-106ED. How does this adapter help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter enables the installation of a 3.5\" Feather Touch focuser, which is specifically designed to handle heavy and complex imaging trains without slipping or flexing. By providing a solid mechanical foundation for the upgraded focuser, it ensures your focus point remains sharp and consistent throughout an imaging session, especially when the telescope is aimed near the zenith where gravitational load is highest.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter compatible with other Takahashi telescopes or other focuser sizes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is designed exclusively for the \u003cstrong\u003eTakahashi FSQ-106ED\u003c\/strong\u003e and the \u003cstrong\u003eStarlight Instruments 3.5\" Feather Touch focuser\u003c\/strong\u003e. Using it with other telescope models or focuser sizes is not supported, as the mechanical interface will not match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of upgrading the stock FSQ-106ED focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the stock Takahashi focuser is excellent, the Feather Touch focuser offers distinct advantages for demanding astrophotography. Key benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher load capacity\u003c\/strong\u003e for heavy cameras, filter wheels, and off-axis guiders.\u003c\/li\u003e\n\u003cli\u003eThe acclaimed \u003cstrong\u003edual-speed 10:1 fine focus mechanism\u003c\/strong\u003e for extremely precise manual or automated focusing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero image shift\u003c\/strong\u003e and minimal backlash, which is crucial for autofocus routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI do automated focusing with software like N.I.N.A. or SGP on my FSQ-106ED. Is this upgrade path worthwhile?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this upgrade path is ideal for automated imaging. This adapter provides the foundation for a Feather Touch focuser, which is renowned for its low backlash and smooth, repeatable motion. This mechanical precision allows autofocus software to calculate V-curves and achieve critical focus with exceptional accuracy, resulting in consistently sharper images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of this adapter difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation requires removing the stock focuser assembly from the optical tube, attaching this adapter in its place, and then mounting the new Feather Touch focuser. While it requires basic mechanical tools and care, Starlight Instruments designs its components for a precise fit. It is highly recommended to consult the manuals for both your telescope and the new focuser before beginning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265141021,"sku":"SI-A35-503-FSQ106ED","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-3-5-inch-for-Takahashi-FSQ106ED-Telescopes-A35-503-FSQ106ED-1__70914.1596313980.1280.1280.jpg?v=1684339827"},{"product_id":"starlight-instruments-3-0-adapter-for-astro-physics-4-telescopes","title":"Starlight Instruments 3.0\" Adapter for Astro-Physics 4\" Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 3.0\" Feather Touch Focusers to Astro-Physics 4\" Telescopes\u003c\/li\u003e\n\u003cli\u003eEnsures a Rigid, Flex-Free Imaging Train\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined from High-Grade Aluminum\u003c\/li\u003e\n\u003cli\u003eDurable Black Anodized Finish\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Astro-Physics 4\" Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 3.0\" Adapter provides the essential mechanical link for upgrading your 4\" Astro-Physics refractor with a 3.0\" Feather Touch focuser. This component is specifically engineered to match the tube threading of Astro-Physics 4\" telescopes, ensuring a rigid and perfectly aligned connection for your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecurely Mount a 3.0\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eThis adapter allows you to replace the stock focuser on your Astro-Physics 4\" refractor with a Starlight Instruments 3.0\" Feather Touch focuser. By creating a direct, threaded connection to the telescope's optical tube, it forms a solid foundation for supporting heavy cameras, filter wheels, and other accessories without introducing tilt or flexure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStarlight Instruments' Precision Machining\u003c\/h3\u003e\n\u003cp\u003eMachined in-house in the USA from high-grade aluminum, this adapter reflects Starlight Instruments' reputation for uncompromising quality. The black anodized finish not only protects against corrosion but also matches the professional aesthetic of both the Astro-Physics telescope and the Feather Touch focuser, creating a seamless, integrated assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need the Starlight Instruments 3.0\" Adapter for my Astro-Physics 4\" telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is required to physically connect a Starlight Instruments 3.0\" Feather Touch focuser to the optical tube of an Astro-Physics 4\" refractor. It is custom-machined to match the specific threads of the telescope, ensuring a secure, perfectly centered fit that a generic adapter cannot guarantee.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Starlight Instruments 3.0\" Adapter fit any telescope other than an Astro-Physics 4\" model?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is designed exclusively for the thread pattern and dimensions of Astro-Physics 4\" refractors. Attempting to use it on other telescopes, even those with similar aperture, will likely result in an improper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI plan to use a large sensor camera on my Astro-Physics 4\" refractor. Will the Starlight Instruments 3.0\" Adapter provide a rigid connection?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The primary purpose of this adapter is to create a solid, flex-free connection between the telescope and a high-payload focuser like the 3.0\" Feather Touch. Its single-piece machined construction is designed to handle the weight of demanding imaging trains without compromise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the Starlight Instruments 3.0\" Adapter installed on an Astro-Physics 4\" telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation typically involves unthreading the stock focuser assembly from the rear of the optical tube. The Starlight Instruments adapter is then threaded onto the telescope tube in its place. Finally, the 3.0\" Feather Touch focuser is secured to the adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this Starlight Instruments adapter allow the 3.0\" focuser to rotate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe rotational capability is a feature of the Feather Touch focuser itself, not the adapter. This adapter provides the fixed, secure mounting point, and the focuser's own rotation mechanism (if equipped) will function as designed once attached.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Instruments 3.0\" Adapter compatible with the stock focuser on my Astro-Physics 4\" telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is a replacement part, not an add-on. It is used to mount a Starlight Instruments 3.0\" Feather Touch focuser in place of the original focuser that came with your Astro-Physics telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3.0\" Adapter for Astro-Physics 4\" Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265173789,"sku":"SI-A30-1903-21","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-3-0-adapter-for-astro-physics-6-f-8-telescopes","title":"Starlight Instruments 3.0\" Adapter for Astro-Physics 6\" F\/8 Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Starlight Instruments 3.0\" Feather Touch Focusers\u003c\/li\u003e\n\u003cli\u003eCustom-Fit for Astro-Physics 6\" f\/8 Triplet Telescopes\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined for a Solid, No-Flexure Connection\u003c\/li\u003e\n\u003cli\u003eEnables Heavy-Payload Astrophotography Upgrades\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA by Starlight Instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Astro-Physics 6\" F\/8 Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the specific mechanical interface required to mount a 3.0\" Feather Touch focuser onto an Astro-Physics 6\" f\/8 Triplet refractor. It is engineered to create a secure, backlash-free connection, essential for imagers looking to upgrade the stock focuser to handle the heavy payloads of large cameras and complex imaging trains on their 6\" f\/8 optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Precision Interface for the Astro-Physics 6\" f\/8 Triplet\u003c\/h3\u003e\n\u003cp\u003eThis is not a generic adapter; it is a purpose-built component machined by Starlight Instruments to create a perfect union between their 3.0\" focusers and the Astro-Physics 6\" f\/8 Triplet optical tube. The adapter ensures correct mechanical alignment and spacing, eliminating any potential for flexure or image shift that could compromise the exceptional optical quality of the AP refractor. It provides the robust, threaded foundation necessary for a professional-level imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEnabling a 3.0\" Feather Touch Focuser on a Classic Refractor\u003c\/h3\u003e\n\u003cp\u003eUpgrading to a 3.0\" Starlight Instruments focuser allows you to take full advantage of the Astro-Physics 6\" f\/8's imaging potential. The larger format and helical rack-and-pinion design of the 3.0\" Feather Touch can support heavy imaging trains with ease. This adapter is the key component that makes that upgrade possible, allowing the focuser to be securely installed and rotated for perfect camera framing without losing collimation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Starlight Instruments 3.0\" adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter serves as the physical link between a Starlight Instruments 3.0\" Feather Touch focuser and the optical tube of an Astro-Physics 6\" f\/8 Triplet refractor. It is a required component for upgrading the telescope's original focuser to a larger, more robust Starlight model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focusers is this adapter compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed specifically for the Starlight Instruments family of \u003cstrong\u003e3.0\" focusers\u003c\/strong\u003e, such as the FTF30xxB-A series. It will not work with their 2.0\", 2.5\", or 3.5\" models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter difficult to install on an Astro-Physics 6\" f\/8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is typically straightforward for users familiar with telescope hardware. The adapter is designed to thread securely onto the rear cell of the Astro-Physics 6\" f\/8 optical tube, providing a solid base onto which the 3.0\" Feather Touch focuser is then mounted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter for other Astro-Physics telescopes or other brands?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This adapter is machined with specific threads and dimensions to fit \u003cstrong\u003eonly the Astro-Physics 6\" f\/8 Triplet\u003c\/strong\u003e telescope. Using it with other models or brands will not work and may risk damaging your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I upgrade the focuser on my Astro-Physics 6\" f\/8 refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the stock focuser on an Astro-Physics telescope is excellent, upgrading to a 3.0\" Starlight Instruments Feather Touch focuser offers several advantages for serious astrophotographers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Load Capacity:\u003c\/strong\u003e Securely supports heavy imaging trains, including large format cameras, filter wheels, and off-axis guiders, without flexure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeather Touch Precision:\u003c\/strong\u003e Provides extremely fine focus control, critical for achieving sharp stars with modern, small-pixel sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotatability:\u003c\/strong\u003e Allows for easy rotation of the entire imaging package to perfectly frame your target.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Starlight Instruments adapter allow the focuser to rotate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The adapter provides a fixed, secure attachment to the telescope tube. The rotational capability for framing is a feature of the Starlight Instruments 3.0\" focuser itself, which is designed to rotate smoothly within the adapter's housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265272093,"sku":"SI-A30-1903-15","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-3-0-inch-for-Astro-Physics-6-inch-F-8-Telescopes-A30-1903-15-1__05480.1596313980.1280.1280.jpg?v=1684339832"},{"product_id":"starlight-instruments-true-3-0-adapter-for-astro-tech-gso-tpo-10-12-16-rc-scopes","title":"Starlight Instruments True 3.0\" Adapter for Astro-Tech\/GSO\/TPO 10\/12\/16\" RC SCOPES","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables mounting of Starlight Instruments True 3.0\" focusers\u003c\/li\u003e\n\u003cli\u003eCompatible with Astro-Tech, GSO, and TPO 10\", 12\", and 16\" RC telescopes\u003c\/li\u003e\n\u003cli\u003ePrecision-machined from high-quality aluminum\u003c\/li\u003e\n\u003cli\u003eEnsures a rigid, flex-free connection for heavy imaging loads\u003c\/li\u003e\n\u003cli\u003eManufactured by Starlight Instruments in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments True 3.0\" Adapter for Astro-Tech\/GSO\/TPO 10\/12\/16\" RC SCOPES\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments True 3.0\" Adapter provides the essential mechanical link for upgrading Astro-Tech, GSO, and TPO 10\", 12\", and 16\" Ritchey-Chrétien telescopes. This adapter is specifically designed to mount a Starlight Instruments True 3.0\" Feather Touch focuser, replacing the stock unit on these popular RC scopes to unlock their full imaging potential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe Upgrade Path for 10\", 12\", and 16\" RC Scopes\u003c\/h3\u003e\n\u003cp\u003eOwners of Astro-Tech, GSO, and TPO Ritchey-Chrétien telescopes know these instruments offer excellent optical performance but are often limited by their stock focusers. This adapter is the first and most critical component for a transformative upgrade, allowing you to install a True 3.0\" Feather Touch focuser. This solves common issues like image shift and flexure, providing the stability and precision required for heavy cameras and filter wheels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Precision-Machined Interface for True 3.0\" Focusers\u003c\/h3\u003e\n\u003cp\u003eMachined from high-quality aluminum at Starlight Instruments' facility, this adapter is not a generic part. It is engineered with precise threads and tolerances to create a rigid, perfectly aligned connection between your 10\", 12\", or 16\" RC optical tube and a True 3.0\" Feather Touch focuser. This solid interface is crucial for maintaining collimation and achieving sharp, round stars across the entire imaging field, especially with large camera sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich focusers is the Starlight Instruments True 3.0\" Adapter compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is specifically designed to mount any Starlight Instruments \u003cstrong\u003eTrue 3.0\" Feather Touch focuser\u003c\/strong\u003e, such as the FTF3015B-A or FTF3025B-A, onto compatible Ritchey-Chrétien telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter fit my 12\" GSO RC telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This adapter is purpose-built for the \u003cstrong\u003e10\", 12\", and 16\" Ritchey-Chrétien optical tubes\u003c\/strong\u003e manufactured by GSO, which are also sold under the Astro-Tech and TPO brand names.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of using this adapter to upgrade the focuser on my Astro-Tech 10\" RC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpgrading your Astro-Tech 10\" RC with a Feather Touch focuser using this adapter eliminates the \u003cstrong\u003eimage shift and flexure\u003c\/strong\u003e common with stock focusers. This provides the rigidity and precision needed to carry heavy imaging cameras and achieve critical focus for astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of this Starlight Instruments adapter difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward for users comfortable with minor hardware changes. It typically involves unthreading the stock focuser assembly from the rear cell of your telescope and threading this adapter in its place. The Feather Touch focuser then attaches directly to the adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter allow for focuser rotation?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFocuser rotation is a feature of the \u003cstrong\u003eStarlight Instruments Feather Touch focuser itself\u003c\/strong\u003e, not the adapter. When you install a rotatable focuser model like the FTF3015B-A, this adapter provides the solid base needed for that rotation, allowing you to frame your target perfectly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a Starlight Instruments adapter better than a generic one for my TPO 16\" RC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis Starlight Instruments adapter is \u003cstrong\u003eprecision-machined from high-quality aluminum\u003c\/strong\u003e in their US facility to exact tolerances for both the telescope and the focuser. This ensures a perfect, no-flex fit that prevents tilt and maintains optical alignment, which is critical for the imaging performance of a 16\" RC system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265304861,"sku":"SI-A32-3203-40","price":378.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-2-5-adapter-for-coronado-solar-max-90-solar-max-ii","title":"Starlight Instruments 2.5\" Adapter for Coronado Solar Max 90\/Solar Max II","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSecurely mounts a 2.5\" Feather Touch focuser to your solar telescope\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Coronado Solar Max 90 and Solar Max II models\u003c\/li\u003e\n\u003cli\u003eEnables precision focusing for high-resolution solar viewing and imaging\u003c\/li\u003e\n\u003cli\u003eMachined from high-grade aluminum for a rigid, no-flex connection\u003c\/li\u003e\n\u003cli\u003eReplaces the stock focuser assembly to eliminate image shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.5\" Adapter for Coronado Solar Max 90\/Solar Max II\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments adapter provides the specific mechanical interface required to mount a 2.5\" Feather Touch focuser onto your Coronado Solar Max 90 or Solar Max II telescope, enabling the precise, zero-image-shift focusing needed to resolve fine solar prominences and delicate surface granulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Rock-Solid Foundation for Your 2.5\" Feather Touch Focuser\u003c\/h3\u003e\n\u003cp\u003eYour Coronado Solar Max is a premium instrument, and it deserves a focuser to match. This adapter creates a perfect, non-flexing mechanical union between the telescope body and a Starlight Instruments 2.5\" Feather Touch focuser. The precision machining ensures perfect optical alignment, so you can take full advantage of the focuser's capabilities without introducing tilt or slop into your optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePrecision Focusing for Prominences and Surface Detail\u003c\/h3\u003e\n\u003cp\u003eThe key to breathtaking solar views is critical focus. By allowing you to upgrade to a dual-speed Feather Touch, this adapter transforms your observing and imaging sessions. You gain the ability to make minute, repeatable adjustments, snapping low-contrast details like spicules and plage into sharp relief. For imagers, the elimination of image shift and the robust support for a camera are non-negotiable advantages over the stock equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Starlight Instruments focuser does this adapter fit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is specifically designed to mount any Starlight Instruments \u003cstrong\u003e2.5\" Feather Touch focuser\u003c\/strong\u003e to the body of a Coronado Solar Max 90 or Solar Max II telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with a Coronado Solar Max 60 telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is engineered exclusively for the Coronado \u003cstrong\u003eSolar Max 90 and Solar Max II\u003c\/strong\u003e models. It will not fit the Solar Max 60 or other Coronado telescopes due to differences in the mechanical interface on the telescope body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade the focuser on my Coronado Solar Max 90?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpgrading to a Starlight Instruments Feather Touch focuser provides significant advantages for solar observation. Key benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Speed Control:\u003c\/strong\u003e The 10:1 fine focus knob allows for extremely precise adjustments, which are critical for resolving fine surface detail and prominences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Image Shift:\u003c\/strong\u003e The stock focuser can cause the image to move when changing focus direction. A Feather Touch eliminates this, which is essential for high-magnification viewing and imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Load Capacity:\u003c\/strong\u003e A Feather Touch can securely hold heavier cameras and accessories without flexing or slipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the installation of this Coronado Solar Max 90 adapter difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward for users comfortable with basic telescope hardware. It typically involves unthreading the stock focuser assembly from the rear of the telescope and threading this adapter in its place. The 2.5\" Feather Touch focuser then attaches to the adapter. Always follow the specific instructions provided with your focuser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this adapter allow the Feather Touch focuser to rotate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe rotation capability is a feature of the focuser itself, not the adapter. Most Starlight Instruments focusers are rotatable, allowing you to orient your eyepiece or camera to the most comfortable angle. This adapter provides a solid, non-rotating base for the focuser to attach to.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter to attach my imaging camera directly to the Solar Max 90?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is not a camera adapter. Its sole purpose is to connect a 2.5\" Feather Touch focuser to the telescope. Your imaging camera would then be attached to the focuser using standard 2\" nosepieces or other threaded adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eStarlight Instruments 2.5\" Adapter for Coronado Solar Max 90\/Solar Max II\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265337629,"sku":"SI-A25-2003-21","price":350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-Adapter-2-5-inch-for-Coronado-Solar-Max-90-Solar-Max-II-A25-2003-21-1__93412.1596313981.1280.1280.jpg?v=1684339839"},{"product_id":"starlight-instruments-2-0-adapter-to-attach-orion-0-85-focal-reducer","title":"Starlight Instruments 2.0\" Adapter to Attach Orion 0.85 Focal Reducer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 2.0\" Feather Touch Focusers to the Orion 0.85x Reducer\u003c\/li\u003e\n\u003cli\u003eProvides a Secure, Direct-Threaded Connection\u003c\/li\u003e\n\u003cli\u003eEliminates Tilt and Flexure from Compression Ring Setups\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined for Optimal Optical Alignment\u003c\/li\u003e\n\u003cli\u003eEssential for Demanding Astrophotography Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 2.0\" Adapter to Attach Orion 0.85 Focal Reducer\u003c\/h2\u003e\n\u003cp\u003eThe Starlight Instruments 2.0\" Adapter provides a direct, threaded connection for the Orion 0.85x Focal Reducer to any 2.0\" Feather Touch focuser, ensuring a rigid, tilt-free imaging train. By threading directly onto the focuser drawtube, this adapter eliminates the flexure and potential for misalignment common with standard 2.0\" compression fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Your 2.0\" Focuser to the Orion 0.85x Reducer\u003c\/h3\u003e\n\u003cp\u003eWhen building an imaging train, every connection is a potential source of flexure. The Orion 0.85x Focal Reducer is a critical optical component, and securing it with a simple compression ring can introduce tilt, especially with heavier cameras. This Starlight Instruments adapter solves that problem by creating a rigid, direct-thread attachment to your 2.0\" Feather Touch focuser.\u003c\/p\u003e\n\u003cp\u003eMachined with the same precision as Feather Touch focusers, this adapter ensures perfect concentricity and maintains the optical alignment critical for achieving sharp, round stars across the entire image field. It is an essential upgrade for any imager who demands a rock-solid connection from the focuser to the camera sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments adapter for the Orion 0.85x Reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to create a \u003cstrong\u003esecure, threaded connection\u003c\/strong\u003e between a Starlight Instruments 2.0\" Feather Touch focuser and an Orion 0.85x Focal Reducer\/Corrector. It replaces the standard 2.0\" nosepiece and compression ring system, which can be a source of tilt and flexure in an imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is this Starlight Instruments adapter better than using a standard 2.0\" nosepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA standard nosepiece held by a compression ring or thumbscrews can sag or tilt, especially under the weight of a camera. This adapter \u003cstrong\u003ethreads directly onto the focuser\u003c\/strong\u003e, creating a single, solid unit with the reducer. This rigid connection is critical for maintaining optical alignment and achieving sharp stars, particularly with modern, high-resolution sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with any 2.0\" focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is specifically machined with the correct threads and tolerances for \u003cstrong\u003eStarlight Instruments 2.0\" Feather Touch focusers\u003c\/strong\u003e. While it may thread into other focusers, proper seating and optical alignment are only guaranteed with Starlight Instruments products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm imaging with an Orion ED80T CF and the 0.85x reducer. Will this adapter improve my images?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is highly likely to improve your results. Telescopes like the Orion ED80T produce excellent images, but any tilt in the optical train can lead to elongated stars in the corners of your frames. By creating a rigid, threaded connection, this adapter eliminates a major potential source of tilt, helping you get the most out of your telescope's optical system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes installing this adapter change the back focus of the Orion 0.85x reducer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is engineered to replace the standard nosepiece and maintain the correct, specified back focus distance for the Orion 0.85x reducer. You can install it with confidence that your optical spacing will remain correct for proper field correction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I use this adapter on my Celestron EdgeHD 8\" with a Feather Touch focuser, will it eliminate sensor tilt?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter will eliminate any tilt occurring specifically at the \u003cstrong\u003econnection between the focuser and the reducer\u003c\/strong\u003e. While sensor tilt can originate from other places (e.g., the camera's T-ring or the sensor itself), the focuser connection is a very common source. Installing this adapter is a critical step in creating a truly rigid imaging train for a system like an EdgeHD 8\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eConnects 2.0\" Starlight Instruments focusers to Orion 0.85x Focal Reducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eDirect Thread-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2.0\" Adapter for Orion 0.85x Reducer\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265370397,"sku":"SI-A20-287A","price":182.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Starlight-Instruments-2-0-inch-Adapter-to-Attach-Orion-0-85-Focal-Reducer-A20-287A-1__91903.1596313982.1280.1280.jpg?v=1684339844"},{"product_id":"starlight-instruments-3-5-adapter-for-sky-watcher-esprit-120-150","title":"Starlight Instruments 3.5\" Adapter for Sky-Watcher Esprit 120\/150","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects a 3.5\" Feather Touch focuser to a Sky-Watcher Esprit 120 or 150 ED APO\u003c\/li\u003e\n\u003cli\u003ePrecision-machined from high-grade aluminum for a rigid, no-flex connection\u003c\/li\u003e\n\u003cli\u003eEngineered by Starlight Instruments for a perfect fit and alignment\u003c\/li\u003e\n\u003cli\u003eAnodized finish seamlessly matches the premium aesthetic of Feather Touch focusers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments 3.5\" Adapter for Sky-Watcher Esprit 120\/150\u003c\/h2\u003e\n      \u003cp\u003eThis Starlight Instruments adapter provides the essential mechanical link for upgrading your telescope, allowing you to mount a 3.5\" Feather Touch focuser directly onto a Sky-Watcher Esprit 120 or Esprit 150 ED APO refractor for superior imaging stability.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eEnabling a 3.5\" Feather Touch on Sky-Watcher Esprit 120\/150 ED APOs\u003c\/h3\u003e\n      \u003cp\u003eThe Sky-Watcher Esprit 120 and 150 are premium imaging refractors, but for astrophotographers with heavy camera trains, upgrading to a Starlight Instruments 3.5\" Feather Touch focuser eliminates any potential for flexure or image shift. This adapter creates the critical connection, replacing the stock focuser attachment with a solid, non-rotating mounting point engineered specifically for the Esprit tube.\u003c\/p\u003e\n      \u003cp\u003eMachined in-house by Starlight Instruments from high-quality aluminum, this adapter ensures perfect optical alignment and maintains the premium look and feel of your imaging setup. It's the definitive solution for integrating one of the world's best focusers with a world-class refractor.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 3.5\" Adapter for Sky-Watcher Esprit 120\/150?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is designed to allow you to replace the stock focuser on a Sky-Watcher Esprit 120 or Esprit 150 ED APO refractor with a high-end \u003cstrong\u003eStarlight Instruments 3.5\" Feather Touch focuser\u003c\/strong\u003e. It creates a secure, perfectly aligned mechanical connection between the telescope tube and the new focuser.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I upgrade the stock focuser on my Sky-Watcher Esprit 150 to a 3.5\" Feather Touch?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile the stock Esprit focuser is very capable, serious astrophotographers with heavy imaging trains—including large cameras, filter wheels, and off-axis guiders—often upgrade to a \u003cstrong\u003e3.5\" Feather Touch focuser\u003c\/strong\u003e for its exceptional rigidity and load-bearing capacity. This upgrade completely eliminates focuser sag, tilt, and image shift, which is critical for achieving perfectly round stars across the entire imaging field during long exposures.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI have a heavy imaging setup for my Esprit 120. Is this adapter strong enough?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. This adapter is machined from a solid piece of high-grade aluminum by Starlight Instruments. It is engineered to be as rigid as the focuser and telescope it connects, ensuring your entire imaging train is securely supported without any flex, even when pointed near the zenith.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter compatible with any other Sky-Watcher telescopes?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this adapter is specifically machined to fit the tube and mounting pattern of the \u003cstrong\u003eSky-Watcher Esprit 120 and Esprit 150 ED APO refractors only\u003c\/strong\u003e. It is not a universal adapter and will not fit other models.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes installing this Starlight Instruments adapter require permanent modification to my Esprit 120\/150?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo permanent modification is required. The adapter is designed to bolt directly to the telescope tube using the same mounting points as the original stock focuser. You can revert to the original focuser if you ever choose to do so.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter work with focusers other than the Starlight Instruments 3.5\" models?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is engineered specifically for the mounting pattern and dimensions of the \u003cstrong\u003eStarlight Instruments 3.5\" Feather Touch focuser\u003c\/strong\u003e. It is not designed to work with focusers from other manufacturers.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265403165,"sku":"SI-A35-503-103","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-3-0-adapter-for-older-astro-tech-111","title":"Starlight Instruments 3.0\" Adapter for Older Astro-Tech 111","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for older Astro-Tech 111 refractors\u003c\/li\u003e\n\u003cli\u003eThreads onto the M124X1 OTA thread\u003c\/li\u003e\n\u003cli\u003eAccepts Starlight Instruments 3.0\" focusers\u003c\/li\u003e\n\u003cli\u003eMachined from high-quality aluminum\u003c\/li\u003e\n\u003cli\u003eTeflon-coupled for smooth rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eStarlight Instruments 3.0\" Adapter for Older Astro-Tech 111\u003c\/h2\u003e\n\u003cp\u003eThis Starlight Instruments 3.0\" adapter provides a mechanically perfect connection between an older Astro-Tech 111 refractor and a premium Starlight focuser, using a specific M124X1 thread to ensure a rigid, non-flexing imaging train. It replaces the stock focuser interface, allowing you to install a Feather Touch or other 3.0\" Starlight Instruments focuser for superior load-bearing capacity and focusing precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Precision M124X1 Interface for the Astro-Tech 111\u003c\/h3\u003e\n\u003cp\u003eThis adapter is engineered for one specific telescope: the older model of the Astro-Tech 111 triplet refractor. It features a female M124X1 thread that mates directly to the optical tube assembly, providing a secure, metal-on-metal connection that is essential for astrophotography. Machined from a single piece of high-quality aluminum and finished to Starlight Instruments' exacting standards, this adapter eliminates the potential for tilt or sag that can occur with universal-fit solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eTeflon-Coupled Design for 360° Focuser Rotation\u003c\/h3\u003e\n\u003cp\u003eThe adapter incorporates a Teflon-lined coupling, a signature feature of Starlight Instruments' mounting systems. This allows a mounted 3.0\" focuser to rotate a full 360° with minimal effort, letting you frame your imaging target at any angle without loosening the focuser itself. The smooth, low-friction surface prevents the aluminum parts from galling or binding, ensuring consistent and reliable operation for years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know if this Starlight Instruments adapter fits my Astro-Tech 111?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is specifically for \u003cstrong\u003eolder Astro-Tech 111 models\u003c\/strong\u003e that use an \u003cstrong\u003eM124X1 thread\u003c\/strong\u003e on the optical tube. Newer versions of the AT111 may use a different thread size. You must confirm your telescope's thread dimension before purchasing to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"Teflon coupled\" mean for the Astro-Tech 111 adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\"Teflon coupled\" means there is a low-friction PTFE lining between the adapter and the focuser body. This allows you to rotate your entire focuser and imaging camera smoothly to frame your object without introducing any play or flexure into the optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat material is the Starlight Instruments M124X1 adapter made from?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter is machined from high-quality aluminum and is finished in-house at Starlight Instruments to match the look and feel of their Feather Touch focusers. This ensures both structural rigidity and durability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter allow me to use a 2-inch focuser on my Astro-Tech 111?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is designed to connect the M124X1 thread of the Astro-Tech 111 to a \u003cstrong\u003eStarlight Instruments 3.0\" focuser\u003c\/strong\u003e. It is not compatible with 2-inch or 2.5-inch focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade the focuser on my Astro-Tech 111 with this adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUsing this adapter to install a Starlight Instruments 3.0\" focuser provides a significant upgrade for astrophotography. The larger focuser offers greater stability for heavy cameras and filter wheels, eliminating droop and ensuring a flat field for sharp stars from edge to edge, especially when imaging demanding targets like the Andromeda Galaxy (M31).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of this Astro-Tech 111 adapter difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You typically unthread the entire stock focuser assembly from the optical tube and then thread this adapter on in its place. Once the adapter is securely attached, the 3.0\" Starlight Instruments focuser can be installed onto it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eOlder Astro-Tech 111 Refractors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope-Side Thread\u003c\/td\u003e\n\u003ctd\u003eM124x1 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser-Side Mount\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 3.0\" Focuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMachined Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoupling\u003c\/td\u003e\n\u003ctd\u003eTeflon-Lined for Rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265435933,"sku":"SI-A30-1903-41","price":350.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-2-0-adapter-for-vixen-celestron-meade-102mm-telescopes","title":"Starlight Instruments 2.0\" Adapter for Vixen, Celestron, Meade 102mm Telescopes","description":"\u003c!-- more --\u003e\u003cp\u003e\u003cspan\u003eThis scope specific adapter will attach to a  Vixen Fluorite 102\/900 Refractor, Meade 102-F9, Celestron 102 telescopes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUse with focuser FTF3035BCR\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFTF3035B-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread on Entry (OTA | FRONT) Side of Draw Tube\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.396\"\" no thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265468701,"sku":"SI-A30-1903-105","price":315.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"starlight-instruments-3-0-adapter-for-takahashi-fs128-telescopes","title":"Starlight Instruments 3.0\" Adapter for Takahashi FS128 Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects 3.0\" Feather Touch Focusers to Takahashi FS128 Telescopes\u003c\/li\u003e\n\u003cli\u003eEnables Full 360° Focuser Rotation for Perfect Framing\u003c\/li\u003e\n\u003cli\u003ePrecision-Machined from High-Quality Aluminum\u003c\/li\u003e\n\u003cli\u003eProvides a Secure, No-Flex Connection for Heavy Imaging Trains\u003c\/li\u003e\n\u003cli\u003eAnodized Finish Matches Starlight Instruments Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eStarlight Instruments 3.0\" Adapter for Takahashi FS128 Telescopes\u003c\/h2\u003e\n      \u003cp\u003eThis Starlight Instruments 3.0\" Adapter provides a mechanically perfect interface for mounting a 3.0\" Feather Touch focuser onto the Takahashi FS128 telescope. Machined from a single block of high-quality aluminum, it replaces the stock components to create a rigid, secure foundation for your imaging or visual setup. This adapter is the essential first step to upgrading your FS128 with the world-class precision of a Feather Touch focuser.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSeamless Integration with the Takahashi FS128\u003c\/h3\u003e\n      \u003cp\u003eDesigned specifically for the Takahashi FS128 optical tube, this adapter ensures a perfect fit with no modifications required. Once installed, it allows the entire body of your 3.0\" Feather Touch focuser to rotate a full 360 degrees. This capability is critical for astrophotography, letting you frame your target precisely without rotating your entire imaging train.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eThe Starlight Instruments Standard of Fit and Finish\u003c\/h3\u003e\n      \u003cp\u003eEvery Starlight Instruments adapter is machined and finished in-house in the USA to guarantee exceptional quality. The part is crafted from high-grade aluminum for maximum strength and rigidity, preventing any flexure even with heavy cameras or accessory loads. The anodized finish is not only durable but also perfectly matches the look of your Feather Touch focuser, creating a clean, professional aesthetic for your entire telescope system.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the Starlight Instruments 3.0\" Adapter for Takahashi FS128?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter is designed to securely connect a Starlight Instruments 3.0\" Feather Touch focuser to the optical tube of a Takahashi FS128 telescope. It replaces the telescope's original focuser mounting hardware to provide a rigid, non-flexing base for the upgraded focuser.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill this adapter allow me to rotate my focuser on the Takahashi FS128?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. A key feature of this adapter system is that it allows the entire 3.0\" Feather Touch focuser body to rotate a full 360°. This is essential for astrophotographers who need to adjust camera orientation to perfectly frame celestial objects.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Starlight Instruments FS128 adapter compatible with other Takahashi models?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this adapter is machined specifically for the tube threads and dimensions of the \u003cstrong\u003eTakahashi FS128\u003c\/strong\u003e model. It is not a universal adapter and will not fit other telescopes, even within the Takahashi product line.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Starlight Instruments FS128 adapter improve my imaging setup over the stock configuration?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eBy enabling the installation of a 3.0\" Feather Touch focuser, this adapter provides the foundation for superior focusing precision, zero image-shift, and the ability to carry heavy imaging trains without flex. The stock focuser is excellent, but the Feather Touch system is an uncompromising upgrade for critical imaging applications.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI'm building an imaging train with a heavy camera and filter wheel for my Takahashi FS128. Is this adapter strong enough?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. The adapter is machined from high-quality, solid aluminum precisely for this purpose. It creates a rigid, threaded connection between the telescope tube and the focuser, eliminating a common source of flexure and ensuring your entire imaging train remains stable and collimated.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of the Starlight Instruments adapter difficult on the Takahashi FS128?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eInstallation is straightforward for users comfortable with basic telescope hardware adjustments. It typically involves unthreading the stock focuser assembly and threading on the Starlight Instruments adapter in its place. Always refer to your telescope and focuser manuals for detailed instructions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTakahashi FS128 Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFocuser Size\u003c\/td\u003e\n\u003ctd\u003eStarlight Instruments 3.0\" Feather Touch Focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Grade Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRotation\u003c\/td\u003e\n\u003ctd\u003eAllows 360° Focuser Rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003e3.0\" Adapter for Takahashi FS128\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Starlight_Instruments_2.5in_3.0in_and_True_3.0in_Feather_Touch_Focuser_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/starlight-instruments-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarlight Instruments 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starlight Instruments","offers":[{"title":"Default Title","offer_id":44967265534237,"sku":"SI-A30-1903-145","price":350.0,"currency_code":"CAD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/collections\/Starlight-Instruments-Logo.jpg?v=1683750962","url":"https:\/\/davidastro.com\/en-us\/collections\/starlight-instruments.oembed?page=12","provider":"David Astro","version":"1.0","type":"link"}