{"title":"Explore Scientific Finder Scopes","description":"\u003cp\u003eExplore Scientific finder scopes help you aim your telescope and locate faint targets. The 8x50 models come as an illuminated right-angle polar finder, an illuminated straight-through finder with bracket and a non-illuminated version, and the ReflexSight offers a simple unmagnified aiming point.\u003c\/p\u003e\u003cp\u003eMounting parts include 50mm finder rings in standard and tall heights, rings for right-angle finders, hybrid, T-shaped and standard finder bases, and the Illuminator II for reticle lighting.\u003c\/p\u003e","products":[{"product_id":"explore-scientific-illuminator-ii-for-finder-scopes","title":"Explore Scientific Illuminator II for Finder Scopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eReplaces standard finder illuminators\u003c\/li\u003e\n\u003cli\u003ePowered by two common AAA batteries (not included)\u003c\/li\u003e\n\u003cli\u003eVariable brightness control from dim to bright\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 oz\u003c\/li\u003e\n\u003cli\u003eLength: 121mm (4.764in)\u003c\/li\u003e\n\u003cli\u003eSimple screw-on 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\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\u003eExplore Scientific Illuminator II for Finder Scopes\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific Illuminator II for Finder Scopes is a direct replacement for standard illuminators, solving the common problem of dead coin-cell batteries at critical moments. This 121mm (4.764in) unit is powered by two widely available AAA batteries for dramatically extended field life. Weighing only 1.5 oz, this upgrade provides a reliable power source and precision variable brightness control for your finder scope's crosshairs.\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\u003eEnd Dead Batteries: The 2 AAA Power Advantage\u003c\/h3\u003e\n\u003cp\u003eThe core design of the Illuminator II centers on its use of 2 AAA batteries instead of the small, short-lived coin cells found in most stock illuminators. This switch means you get significantly longer run times, ensuring your reticle remains lit through multiple observing sessions, not just a few hours. Because AAA batteries are common, finding replacements is easy, even on a last-minute trip to a dark sky site.\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 Control: A 121mm Upgrade for Your Finder\u003c\/h3\u003e\n\u003cp\u003eThis 121mm illuminator features a knurled dial for continuous brightness adjustment, allowing you to set the reticle from an ultra-dim glow to a bright crosshair. This level of control is essential for matching the reticle brightness to the ambient sky conditions and the target's faintness, preserving your dark adaptation. Installation is simple: just unscrew your original illuminator and thread the Illuminator II in its place on compatible Explore Scientific finders like the VFEI0850–01 and VFEI0850-RA, or other finders that use a standard illuminator thread.\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 advantage of the Explore Scientific Illuminator II over a stock illuminator?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is its power source. The Illuminator II uses \u003cstrong\u003e2 standard AAA batteries\u003c\/strong\u003e, which last substantially longer than the small coin-cell batteries in stock illuminators. This provides greater reliability and ends the frustration of having your illuminator die mid-session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich finder scopes is the Explore Scientific Illuminator II compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Illuminator II is a direct replacement for the illuminators on Explore Scientific's \u003cstrong\u003eVFEI0850–01\u003c\/strong\u003e and \u003cstrong\u003eVFEI0850-RA\u003c\/strong\u003e finder scopes. It is also designed to be compatible with most other finder scopes that use a standard screw-in illuminator body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Explore Scientific Illuminator II?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward and requires no tools. Simply unscrew the original illuminator from the port on your finder scope body and screw the Illuminator II in its place. It's a quick, direct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of batteries does the Illuminator II use and are they included?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Explore Scientific Illuminator II requires \u003cstrong\u003e2 AAA alkaline batteries\u003c\/strong\u003e. Please note that batteries are \u003cstrong\u003enot included\u003c\/strong\u003e with the illuminator and must be purchased separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm at a dark sky site trying to find the Veil Nebula (NGC 6960); how does the Illuminator II's variable brightness help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen hunting for faint targets like the Veil Nebula, a bright reticle can overwhelm the object and wash out your dark-adapted vision. The \u003cstrong\u003evariable control\u003c\/strong\u003e on the Illuminator II allows you to dim the crosshairs to the barest perceptible glow, making it possible to see both the reticle for pointing and the faint nebulosity of your target simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 1.5 oz weight of the Explore Scientific Illuminator II affect the balance of my 8x50 finder scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor the vast majority of telescope setups, the \u003cstrong\u003e1.5 oz\u003c\/strong\u003e weight is negligible and will not noticeably affect balance. On extremely lightweight, finely-balanced systems like a small refractor on a light-duty mount, a very minor adjustment to your counterweights might be needed, but it is typically not a concern.\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e4.764 in \/ 121 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e0.685 in \/ 17.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatteries\u003c\/td\u003e\n\u003ctd\u003eRequires 2x AAA Alkaline (not included)\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967202947357,"sku":"ES-FNDRILLUM-02","price":83.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-Illuminator-II-for-Finder-Scopes-FNDRILLUM-02-FNDRILLUM-02-1__29057.1594240365.1280.1280.jpg?v=1684338921"},{"product_id":"explore-scientific-8x50-non-illuminated-finder-scope","title":"Explore Scientific 8x50 Non-Illuminated Finder Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8x50 Optical Design\u003c\/li\u003e\n\u003cli\u003eStraight-Through Viewing\u003c\/li\u003e\n\u003cli\u003eStandard Crosshair Reticle\u003c\/li\u003e\n\u003cli\u003e6° Field of View\u003c\/li\u003e\n\u003cli\u003eCompatible with Explore Scientific Finder Bases\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\u003eExplore Scientific 8x50 Non-Illuminated Finder Scope\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific 8x50 Non-Illuminated Finder Scope (GTIN 8122570107520) is a fundamental tool for accurately locating and centering celestial objects before observing them through your main 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\u003eThe Explore Scientific 8x50 Finder: Wide-Field Object Centering\u003c\/h3\u003e\n\u003cp\u003eThis finder scope provides a generous 6° field of view, making it far easier to locate your target than by looking through the main telescope's high-power eyepiece. Once you have an object like the Hercules Cluster (M13) in the finder's field, the standard crosshair reticle allows you to place it with dead-center accuracy. This ensures that when you switch to your main eyepiece, the object is waiting perfectly in the field of view.\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\u003eStraight-Through Design for Intuitive 8x50 Aiming\u003c\/h3\u003e\n\u003cp\u003eThe straight-through optical path creates an aiming experience similar to looking through a small telescope, which many observers find highly intuitive. The resulting image is non-erect—upside down and reversed—which matches the view in a Newtonian reflector, eliminating mental gymnastics when star-hopping. While this design is straightforward for most of the sky, it can become awkward to use when your main telescope is pointed near the zenith.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Flexibility:\u003c\/strong\u003e This finder is fully compatible with Explore Scientific's Hybrid Finder Scope Base as well as their original standard and T-shaped bases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Erect Image:\u003c\/strong\u003e The inverted view is a deliberate feature that aligns with the optical orientation of many reflecting telescopes, simplifying navigation.\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\u003eNon-Illuminated 8x50 Finder vs. Illuminated Reticle Models\u003c\/h3\u003e\n\u003cp\u003eChoosing a non-illuminated finder is a practical decision with distinct advantages. It requires no batteries, meaning your crosshairs will never disappear mid-session because of a dead battery. This simplicity also prevents stray red light from affecting your dark adaptation, a critical factor when hunting for faint deep-sky objects.\u003c\/p\u003e\n\u003cp\u003eThe primary trade-off is that against a truly dark, moonless sky, the black crosshairs can be difficult to see. An illuminated finder excels in those conditions, but for suburban skies or nights with moonlight, the contrast is typically sufficient to see the non-illuminated reticle clearly.\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 benefit of the Explore Scientific 8x50 Finder Scope's non-illuminated crosshairs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefits are simplicity and reliability. A non-illuminated finder requires \u003cstrong\u003eno batteries\u003c\/strong\u003e, so you never have to worry about it failing during an observing session. It also introduces no extra light into your observing setup, which helps preserve your night vision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the view through the Explore Scientific 8x50 Non-Illuminated Finder Scope upright or upside-down?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe view is \u003cstrong\u003enon-erect\u003c\/strong\u003e, meaning it is upside-down and left-right reversed. This is standard for many astronomical finderscopes and matches the image orientation seen through a Newtonian reflector, which can make star-hopping with charts more intuitive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat Explore Scientific bases are compatible with this 8x50 finder scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis finder scope is designed to work with several Explore Scientific bases. It is compatible with the new \u003cstrong\u003eHybrid Finder Scope base\u003c\/strong\u003e and the original \u003cstrong\u003estandard base\u003c\/strong\u003e or the \u003cstrong\u003eT-shaped base\u003c\/strong\u003e, offering flexible mounting options for your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the straight-through design of the Explore Scientific 8x50 finder work when aiming my 8\" Dobsonian at an object like the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe straight-through design on your 8\" Dobsonian allows for very intuitive aiming. You can sight along the telescope tube to get in the general area of the Andromeda Galaxy (M31), then look through the finder to center it on the crosshairs. The wide 6° field of view makes it easy to fit the entire galaxy in the finder to frame it perfectly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the crosshairs on the Explore Scientific 8x50 finder be visible when trying to center a faint object like the Ring Nebula (M57) from a dark sky site?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is the main trade-off of a non-illuminated finder. At a very dark site with no moonlight, the black crosshairs may be difficult to see against the dark sky background when centering a faint target like the Ring Nebula (M57). Observers who primarily frequent such sites often prefer an illuminated reticle. However, in suburban skies or with some ambient light, the crosshairs are typically visible enough for precise centering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I choose this Explore Scientific 8x50 straight-through finder over a right-angle model?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA straight-through finder is often considered more intuitive for initial pointing, as you look in the same direction the telescope is pointing. This can make it faster to acquire targets. Right-angle finders offer more comfortable viewing, especially for objects high in the sky, but some users find the different line-of-sight less intuitive for aiming.\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\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e8122570107520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e8x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e6°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Orientation\u003c\/td\u003e\n\u003ctd\u003eNon-Erect (Inverted and Reversed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReticle\u003c\/td\u003e\n\u003ctd\u003eStandard Crosshair, Non-Illuminated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocusing\u003c\/td\u003e\n\u003ctd\u003eObjective Lens Focus\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\"\u003eExplore Scientific 8x50 Non-Illuminated Finder Scope\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\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967202980125,"sku":"ES-VF0850S","price":111.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-8x50-Non-Illuminated-Finder-Scope-VF0850S-1__94430.1594240366.1280.1280.jpg?v=1684338779"},{"product_id":"explore-scientific-8x50-straight-through-illuminated-viewfinder-with-bracket","title":"Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8x Magnification \u0026amp; 50mm Aperture\u003c\/li\u003e\n\u003cli\u003eWide 6° True Field of View\u003c\/li\u003e\n\u003cli\u003eIlluminated, Open-Center Reticle with Measurement Scales\u003c\/li\u003e\n\u003cli\u003eCorrect-Image View (Upright and Non-Reversed)\u003c\/li\u003e\n\u003cli\u003eLong 16mm Eye Relief\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\u003eExplore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket\u003c\/h2\u003e\n      \u003cp\u003eThe Explore Scientific 8x50 Straight Through Illuminated Viewfinder combines a massive 6° true field of view with a 50mm objective lens to make locating objects effortless. Its 55° apparent field eyepiece provides a generous 16mm of eye relief and creates a bright 7mm exit pupil, delivering the light grasp needed to spot faint deep-sky objects before you move to the main telescope.\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\u003e8x50 Optics: A Bright 6° Field for Locating Faint Objects\u003c\/h3\u003e\n      \u003cp\u003eThe 8x50 optical system is a classic for a reason: the 50mm aperture gathers substantial light, while the 8x magnification is powerful enough to resolve star patterns but low enough to maintain a stable, wide view. The resulting 7mm exit pupil produces an exceptionally bright image background, causing faint nebulae and galaxies to stand out against the sky.\u003c\/p\u003e\n      \u003cp\u003eWith a true field of view spanning 6°, this finder can frame large targets like the Pleiades (M45) or the Andromeda Galaxy (M31) in their entirety. All optical surfaces feature Explore Scientific's EMD Coatings to maximize light transmission and contrast, ensuring the faintest stars don't get lost in glare.\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\u003eOpen-Center Reticle with 1.5°, 3°, and 4.5° Markings\u003c\/h3\u003e\n      \u003cp\u003eAt the heart of this finder is a smartly designed illuminated reticle. Unlike standard crosshairs that can obscure the very object you're trying to center, this design features an open center, keeping your target perfectly visible. The deep red illumination is continuously variable, allowing you to set the perfect brightness that won't compromise your dark adaptation.\u003c\/p\u003e\n      \u003cp\u003eThe reticle also includes precise scale markings for 1.5°, 3°, and 4.5°, with the edge of the field marking the 6° boundary. This transforms the finder from a simple pointing device into a measurement tool, allowing you to gauge angular distances and easily star-hop across the sky with confidence. The included Illuminator II module ensures long battery life from two standard AAA batteries.\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\u003eCorrect-Image View with 16mm of Eye Relief\u003c\/h3\u003e\n      \u003cp\u003eA precision-polished roof prism delivers an image that is right-side-up and corrected left-to-right. This intuitive orientation means the view in the finder matches what you see on a star chart or with your naked eye, eliminating the mental gymnastics required by finders with reversed or inverted images. Star-hopping becomes a simple process of matching patterns.\u003c\/p\u003e\n      \u003cp\u003eThe eyepiece offers 16mm of eye relief, providing comfortable viewing for most observers, including those who wear glasses. A precision focusing mechanism for both the main objective and the eyepiece reticle ensures you can achieve a tack-sharp view of both the starfield and the crosshairs simultaneously.\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 makes the Explore Scientific 8x50 viewfinder different from a standard finder scope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Explore Scientific 8x50 offers two key advantages. First, its \u003cstrong\u003eroof prism\u003c\/strong\u003e provides a correct, non-reversed image, making navigation intuitive compared to standard finders. Second, its \u003cstrong\u003eilluminated open-center reticle\u003c\/strong\u003e with degree markings allows for precise centering on faint objects without obscuring them and helps in judging angular distances for star-hopping.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 6° field of view on the Explore Scientific 8x50 help find the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Andromeda Galaxy (M31) spans over 3° in the night sky. The wide \u003cstrong\u003e6° field of view\u003c\/strong\u003e of this finder allows you to frame the entire galaxy, including its satellite companions M32 and M110, in a single view. This makes it much easier to confirm you've located the correct object before switching to a higher-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\"\u003eCan I use the Explore Scientific 8x50 finder with my non-Explore Scientific telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The included bracket is designed to fit the Explore Scientific standard or Hybrid finder scope bases. These bases often use a Vixen-style dovetail footprint, which is a common standard on many telescopes. You may need to purchase a compatible base for your specific telescope if it does not already have one.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the open-center reticle on the Explore Scientific 8x50 finder important?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAn open-center reticle is critical for centering faint, non-stellar objects. Traditional crosshairs can completely cover and hide targets like the Ring Nebula (M57) or small galaxies. The open design ensures your target remains fully visible as you align it, leading to more accurate centering.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI have an 8-inch f\/10 SCT. Is the 7mm exit pupil of the Explore Scientific 8x50 finder a good match?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. The large \u003cstrong\u003e7mm exit pupil\u003c\/strong\u003e provides the brightest possible image, which is ideal for visually spotting faint targets in a long focal-length instrument like an SCT. It maximizes the finder's light-gathering ability, helping you locate dim objects that would be difficult to see in a finder with a smaller exit pupil.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eAre there any drawbacks to a straight-through finder like the Explore Scientific 8x50?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile providing a very intuitive pointing experience, straight-through finders can sometimes require you to position your head at an awkward angle, especially when your telescope is pointed high overhead near the zenith. For observers who frequently target objects at high altitudes, a right-angle finder may offer more physical comfort.\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\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e8x\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTrue Field of View\u003c\/td\u003e\n\u003ctd\u003e6°\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e55°\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eExit Pupil\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePrism Type\u003c\/td\u003e\n\u003ctd\u003eRoof Prism\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eImage Orientation\u003c\/td\u003e\n\u003ctd\u003eCorrect (Upright \u0026amp; Non-Reversed)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eReticle\u003c\/td\u003e\n\u003ctd\u003eIlluminated, Open-Center with 1.5°, 3°, 4.5° Scale Markings\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003eEMD (Enhanced Multilayer Deposition)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003e2x AAA Batteries (Not Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e812257011971\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  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific 1-Year Warranty (converts to STAR Transferable Warranty with registration)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967203012893,"sku":"ES-VFEI0850-01","price":251.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-8x50-Straight-Through-Illuminated-Viewfinder-with-Bracket-and-NEW-long-battery-life-Illuminator-II-VFEI0850-01-1__16553.1594240366.1280.1280.jpg?v=1684338926"},{"product_id":"explore-scientific-8x50-illuminated-right-angle-polar-finder-scope","title":"Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8x Magnification\u003c\/li\u003e\n\u003cli\u003e50mm Aperture\u003c\/li\u003e\n\u003cli\u003eRight-Angle Eyepiece\u003c\/li\u003e\n\u003cli\u003eErect-Image Optics\u003c\/li\u003e\n\u003cli\u003eIlluminated Polar Reticle for Northern \u0026amp; Southern Hemispheres\u003c\/li\u003e\n\u003cli\u003eVariable Brightness Control\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\u003eExplore Scientific 8x50 Illuminated Right Angle Polar Finder Scope\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope simplifies polar alignment with its bright 50mm objective lens and 8x magnification for easily framing the celestial pole. Its right-angle design and illuminated reticle with markings for both hemispheres provide a comfortable and precise path to alignment for any equatorial mount.\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\u003eExplore Scientific 8x50 Finder: Right-Angle Ergonomics and Erect-Image Views\u003c\/h3\u003e\n\u003cp\u003eThis finder's right-angle eyepiece eliminates the need to kneel or crouch in awkward positions to sight the pole star, a significant comfort advantage over straight-through finders. The erect-image optics present a correctly oriented view, making it intuitive to match star patterns to your chart and make adjustments to your mount's altitude and azimuth.\u003c\/p\u003e\n\u003cp\u003eA dual-focus mechanism allows you to independently focus the main objective for sharp star images and the eyepiece for a crisp reticle. This ensures that both your target and the alignment markings are perfectly sharp simultaneously. The design also incorporates generous eye relief, making the viewing position comfortable even during extended alignment procedures.\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\u003eIlluminator II: Variable Brightness for Fast Polar Alignment\u003c\/h3\u003e\n\u003cp\u003eFeaturing the new long-life Illuminator II, this finder provides deep red illumination that preserves your night vision. The reticle includes markings for both Northern and Southern Hemisphere polar alignment, making it a capable tool for observers worldwide. A variable brightness knob, which also acts as the on\/off switch, allows you to dial in the perfect reticle intensity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Control:\u003c\/strong\u003e Adjust the reticle's brightness to remain visible against a light-polluted suburban sky or dim it down so it doesn't overwhelm faint stars at a dark site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Powered:\u003c\/strong\u003e The illuminator is powered by two common user-supplied AAA batteries, ensuring you can easily find replacements when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Compatibility:\u003c\/strong\u003e This finder is designed to fit the Explore Scientific Hybrid Finder Scope base as well as the original standard and T-shaped bases.\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 use the Explore Scientific 8x50 Polar Finder to align my mount in the Southern Hemisphere?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Explore Scientific 8x50 Polar Finder has a reticle with markings for both hemispheres. For the Southern Hemisphere, you will use the constellation graphics for Octans to position the Southern Celestial Pole correctly relative to the stars in the finder's field of view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Explore Scientific 8x50 polar scope compatible with an EXOS-2 mount, and how does the right-angle design help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this polar finder is compatible with Explore Scientific mounts like the EXOS-2 that use their standard, T-shaped, or hybrid finder bases. The right-angle design is a major ergonomic benefit, as you can look down into the eyepiece comfortably from the side, rather than straining your neck to look straight through the polar axis, especially when the mount is set for mid-to-high latitudes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of a right-angle finder like the Explore Scientific 8x50 over a straight-through model?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003eright-angle finder\u003c\/strong\u003e allows for a much more comfortable viewing position. When a telescope is pointed towards the zenith or the celestial pole, a straight-through finder can force you to kneel on the ground or get into an awkward position. A right-angle finder lets you view from a comfortable 90-degree angle to the optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I focus both the stars and the reticle on the Explore Scientific 8x50 Polar Finder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe finder has a dual-focus system. First, aim at a distant object during the day or a bright star at night and rotate the main objective barrel until the image is sharp. Then, turn on the illuminator and rotate the knurled eyepiece ring until the crosshairs of the reticle are perfectly sharp. This ensures both the sky and the reticle are in focus together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of batteries does the illuminator for the Explore Scientific 8x50 Polar Finder use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe included Illuminator II is designed for long field life and uses two standard, user-supplied \u003cstrong\u003eAAA batteries\u003c\/strong\u003e. The variable brightness control helps conserve power, and using common batteries makes them easy to replace.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"erect-image viewing\" mean on the Explore Scientific 8x50 Polar Finder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eErect-image viewing means the image you see through the eyepiece is correctly oriented—up is up, and left is left. This is unlike standard astronomical finders which often show a reversed or upside-down image. An erect image makes it much more intuitive to navigate the sky and match what you see to a star chart.\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\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e0812257010257\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\u003c\/ul\u003e\n\u003c\/li\u003e\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\/Explore_Scientific_VFEI0850-RA_8x50_Illuminated_Right_Angle_Polar_Finder_Scope_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\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967203307805,"sku":"ES-VFEI0850-RA","price":279.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-8x50-Illuminated-Right-Angle-Polar-Finder-Scope-with-NEW-long-battery-life-Illuminator-II-VFEI0850-RA-1__52571.1594240366.1280.1280.jpg?v=1684338930"},{"product_id":"explore-scientific-t-shaped-finder-scope-base-for-essential-series-with-mounting-screws","title":"Explore Scientific T-Shaped Finder Scope Base for Essential Series with Mounting Screws","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eT-Shaped Finder Scope Base\u003c\/li\u003e\n\u003cli\u003eDesigned for Explore Scientific Essential Series Telescopes\u003c\/li\u003e\n\u003cli\u003eCompatible with all Explore Scientific Finder Scopes\u003c\/li\u003e\n\u003cli\u003eCreates a Sturdy, Secure Mounting Point\u003c\/li\u003e\n\u003cli\u003eIncludes Mounting Screws for 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\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\u003eExplore Scientific T-Shaped Finder Scope Base for Essential Series with Mounting Screws\u003c\/h2\u003e\n\u003cp\u003eWith the Explore Scientific T-Shaped Finder Scope Base, you can add a dedicated, secure mounting point for an Explore Scientific finder scope to your Essential Series telescope. This base is engineered specifically for the Essential Series optical tubes, ensuring a perfect fit and stable alignment for accurate pointing.\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 Dedicated Mounting Point for Explore Scientific Finders\u003c\/h3\u003e\n\u003cp\u003eThis T-shaped base provides the correct mounting interface required to attach any Explore Scientific finder scope to an Essential Series telescope. It creates a rigid, stable platform, ensuring your finder maintains its alignment with the main optics night after night for reliable object locating.\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\u003eSturdy, Easy-to-Install Base for Essential Series Telescopes\u003c\/h3\u003e\n\u003cp\u003eEngineered for a precise fit on Essential Series optical tubes, this base is both sturdy and simple to attach. The included mounting screws allow for a direct, secure installation into the pre-drilled mounting holes on the telescope, getting your finder scope mounted and ready for alignment in minutes.\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 Explore Scientific T-Shaped Finder Scope Base?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis base creates a secure, stable mounting point on an Explore Scientific Essential Series telescope, allowing you to attach any Explore Scientific finder scope for easy object locating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this T-Shaped Finder Scope Base compatible with my Explore Scientific AR102 telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The AR102 is part of the Essential Series, and this base is specifically designed to provide a perfect fit for all telescopes in that product line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this base to mount a finder scope from another brand on my Essential Series telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis base is designed for the specific mounting foot found on Explore Scientific finder scopes. While some other brands might use a similar Vixen-style foot, compatibility is not guaranteed and a secure fit may not be possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Explore Scientific T-Shaped Finder Scope Base on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. The base attaches directly to the pre-drilled holes on your Essential Series telescope tube using the included mounting screws.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Explore Scientific T-Shaped Finder Scope Base come with the necessary screws?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the base includes the two mounting screws required to securely attach it to your Essential Series telescope tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this base fit a non-Essential Series telescope from Explore Scientific, like a Truss Tube Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this T-shaped base is engineered exclusively for the hole pattern and tube curvature of the Essential Series telescopes. Other models, like the Truss Tube Dobsonians, use different mounting hardware.\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\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e812257014781\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967210877213,"sku":"ES-FNDRBASE-ESSEN","price":69.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-T-Shaped-Finder-Scope-Base-for-Essential-Series-with-Mounting-Screws-FNDRBASE-ESSEN-1__80349.1594240417.1280.1280.jpg?v=1684339000"},{"product_id":"explore-scientific-finder-scope-base-with-mounting-screws","title":"Explore Scientific Finder Scope Base with Mounting Screws","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eWeight: 1.4oz\u003c\/li\u003e\n\u003cli\u003eDimensions: 50mm L x 51mm W x 25mm H\u003c\/li\u003e\n\u003cli\u003eProvides a secure base for Explore Scientific finder scopes\u003c\/li\u003e\n\u003cli\u003eIncludes mounting screws for 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\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\u003eExplore Scientific Finder Scope Base with Mounting Screws\u003c\/h2\u003e\n      \u003cp\u003eThe Explore Scientific Finder Scope Base establishes a secure mounting point on a compact 50mm by 51mm footprint. Weighing only 1.4oz and standing just 25mm tall, this base adds minimal weight and profile to your optical tube assembly, ensuring your telescope's balance remains unaffected.\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\u003eCompact and Lightweight Design: 1.4oz for Easy Balancing\u003c\/h3\u003e\n      \u003cp\u003eAt just 1.4oz, this finder base is engineered to be unobtrusive. Its low mass prevents the balance issues that can arise when adding accessories to an optical tube, which is especially critical for smaller telescopes on lighter mounts. The low 25mm height profile also helps avoid snags and keeps the finder scope close to the main 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\u003eSecure Mounting: A 50mm x 51mm Platform for Explore Scientific Finders\u003c\/h3\u003e\n      \u003cp\u003eThis base creates a sturdy, reliable connection between your telescope and any Explore Scientific finder scope. The 50mm x 51mm platform provides a stable footing, and the included mounting screws ensure a straightforward, secure installation. It is specifically designed to match the mounting bracket of Explore Scientific's high-quality finders.\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 Explore Scientific Finder Scope Base?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis base is designed to be attached to your telescope's optical tube, providing the correct mounting point to securely attach an Explore Scientific finder scope or reflex sight. It acts as the interface between the telescope and the finder's mounting bracket.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the dimensions of the Explore Scientific Finder Scope Base?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe base has a footprint of \u003cstrong\u003e50mm in length by 51mm in width\u003c\/strong\u003e and stands \u003cstrong\u003e25mm tall\u003c\/strong\u003e. It weighs a mere \u003cstrong\u003e1.4oz\u003c\/strong\u003e, adding negligible weight to your setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this base compatible with finder scopes from other brands?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis base is specifically designed for the mounting brackets used on \u003cstrong\u003eExplore Scientific finder scopes\u003c\/strong\u003e. While it may fit some other finders that use a similar Vixen-style foot, compatibility is not guaranteed. It is always best to use the base designed for your specific finder scope brand to ensure a secure fit.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI have an Explore Scientific ED80 refractor. Will this base fit the pre-drilled holes?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eMany Explore Scientific telescopes come with pre-drilled holes for a finder scope base. You should measure the hole spacing on your specific ED80 and compare it to the slot spacing on this base to confirm a direct fit. The base's design allows for some flexibility in screw placement.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI want to add a guidescope to my 10\" Dobsonian. Is the 1.4oz weight of the Explore Scientific base significant enough to affect balance?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, the 1.4oz weight of the base itself is negligible and will not affect the balance of a 10\" Dobsonian. The weight of your guidescope and camera will be the primary factors you need to account for when balancing the telescope, likely requiring a counterweight on the front of the tube.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Explore Scientific Finder Scope Base come with the necessary screws for installation?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, the base includes the mounting screws required to attach it to your telescope tube. This allows for an easy, out-of-the-box installation.\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.4oz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e25mm\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  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967210909981,"sku":"ES-FNDRBASEBLK","price":69.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-Finder-Scope-Base-with-Mounting-Screws-FNDRBASEBLK-1__25405.1594240417.1280.1280.jpg?v=1684339003"},{"product_id":"explore-scientific-50mm-finder-scope-rings-standard-height","title":"Explore Scientific 50mm Finder Scope Rings - Standard Height","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 50mm finder scopes\u003c\/li\u003e\n\u003cli\u003eStandard height profile at 93mm\u003c\/li\u003e\n\u003cli\u003eLightweight at only 3.9oz (110.6g)\u003c\/li\u003e\n\u003cli\u003eThree-point adjustment thumbscrews for precise alignment\u003c\/li\u003e\n\u003cli\u003eQuick-release dovetail base (finder base sold separately)\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\u003eExplore Scientific 50mm Finder Scope Rings - Standard Height\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific 50mm Finder Scope Rings provide a secure and precisely adjustable mounting solution, positioning your finder 93mm above the base. Weighing just 3.9oz (110.6g), this standard-height bracket measures 73mm in length and 61mm in width, offering a stable platform without adding significant weight to your optical tube 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\u003e93mm Standard Height Clearance for 50mm Finders\u003c\/h3\u003e\n\u003cp\u003eThese rings are engineered specifically for 50mm finder scopes, cradling the tube securely in a dual-ring design. The 93mm height provides ample clearance over the main telescope tube, which can be critical for comfortable viewing positions and avoiding interference with larger eyepieces or other accessories on the main optical path.\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\u003eThree-Point Collimation with Glove-Friendly Thumbscrews\u003c\/h3\u003e\n\u003cp\u003eEach of the two rings features a three-point adjustment system for precise and stable alignment of your finder scope with your main telescope. The included heavy-duty plastic thumbscrews have large, easy-to-grip heads, allowing you to make fine adjustments without fumbling, even while wearing gloves on a cold 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\u003eQuick-Release Dovetail Mount in a 3.9oz Package\u003c\/h3\u003e\n\u003cp\u003eDesigned for convenience, the entire 3.9oz bracket attaches to your telescope via a dovetail that fits into a standard finder base (sold separately). This quick-release mechanism allows you to remove and reinstall your finder scope in seconds without losing alignment, making it much easier to pack and transport your telescope in its case.\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\u003eChoosing Your Height: Standard vs. Low and High Profile Rings\u003c\/h3\u003e\n\u003cp\u003eExplore Scientific offers finder rings in multiple heights to suit different setups. This 93mm Standard Height model is a versatile option, balancing clearance and a compact profile.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Profile Rings:\u003c\/strong\u003e Offer the most compact and rigid setup, ideal for smaller telescopes or when clearance is not a concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Height Rings (This Model):\u003c\/strong\u003e Provides a good compromise, raising the finder for easier access without creating a large lever arm on the telescope tube.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Profile Rings:\u003c\/strong\u003e Best for situations where maximum clearance is needed, such as on large-aperture Newtonians or when using bulky equipment around the 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\"\u003eWill the Explore Scientific 50mm rings fit a finder scope from another brand?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, these rings are designed to hold any finder scope with an optical tube diameter of approximately 50mm. The three-point adjustment screws provide some tolerance for minor variations in tube size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of base do I need for these Explore Scientific finder rings?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese rings use a standard dovetail foot and require a compatible finder scope base, which is \u003cstrong\u003esold separately\u003c\/strong\u003e. Most telescopes from major brands come with a pre-installed base that will accept this type of dovetail bracket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 93mm height help when using my 10\" Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOn a larger telescope like a 10\" Dobsonian, the 93mm height of these Standard rings raises the finder scope away from the main tube. This makes it easier and more comfortable to look through the finder without having to crane your neck at an awkward angle, especially when the telescope is pointed high in the sky.\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 three-point adjustment on the Explore Scientific 50mm rings?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA three-point adjustment system allows for very precise and stable alignment (collimation) between your finder scope and main telescope. By adjusting the three opposing screws, you can aim the finder with high accuracy and ensure it remains locked on target, unlike simpler spring-loaded designs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave these rings on my Schmidt-Cassegrain telescope when I put it in its case?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eProbably not. Most form-fitting telescope cases require the finder scope to be removed. The quick-release dovetail on the Explore Scientific rings is specifically designed for this, allowing you to detach the entire finder and bracket assembly easily for storage and reattach it quickly at your next session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the adjustment screws on the Explore Scientific 50mm rings made of?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adjustment screws are made from a heavy-duty plastic with large, textured heads. This material prevents marring the finish on your finder scope's tube and makes them easy to turn with bare hands or gloves.\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\u003e50mm Finder Scopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.9oz; 110.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e73mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e61mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e93mm\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\"\u003eExplore Scientific 50mm Finder Scope Rings - Standard Height\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\u003cul class.dav-grid\u003e\n\u003cp\u003eNo product-specific manual is available for this accessory.\u003c\/p\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967210942749,"sku":"ES-FNDRRGSSTD","price":83.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-50mm-Finder-Scope-Rings-Standard-Height-FNDRRGSSTD-1__87940.1594240417.1280.1280.jpg?v=1684339005"},{"product_id":"explore-scientific-50mm-finder-scope-rings-for-right-angle-finder","title":"Explore Scientific 50mm Finder Scope Rings for Right Angle Finder","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 50mm Aperture Finder Scopes\u003c\/li\u003e\n\u003cli\u003eDual-Ring Bracket with 6 Collimation Points\u003c\/li\u003e\n\u003cli\u003eQuick-Release Dovetail Foot (Base Sold Separately)\u003c\/li\u003e\n\u003cli\u003eLarge, Glove-Friendly Adjustment Thumbscrews\u003c\/li\u003e\n\u003cli\u003eSecurely Holds Heavier Right-Angle Finders\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\u003eExplore Scientific 50mm Finder Scope Rings for Right Angle Finder\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific 50mm Finder Scope Rings provide a robust, two-ring mounting solution designed to hold 50mm right-angle finderscopes with exceptional stability. Each of the two rings features three adjustment points for precise, 6-point collimation, ensuring your finder is perfectly aligned with your main telescope's optical axis.\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 6-Point Collimation System for 50mm Finders\u003c\/h3\u003e\n\u003cp\u003eAchieving and holding precise alignment is critical for a finder scope. This bracket uses a dual-ring design, with each ring equipped with three heavy-duty plastic thumbscrews. This 6-point adjustment system allows you to gently but firmly center the finderscope and lock its position without marring its finish. The oversized thumbscrew heads are designed for easy manipulation, even while wearing gloves during cold-weather observing 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\u003eFast Setup with a Quick-Release Dovetail Base\u003c\/h3\u003e\n\u003cp\u003eFor astronomers who need to break down their equipment for transport, convenience is key. The bracket features an integrated dovetail foot that slides into a standard finder base (sold separately) and locks down with thumbscrews. This quick-release mechanism allows you to attach or remove your entire finder scope and bracket assembly in seconds, streamlining your setup and teardown process without losing 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 size finder scopes do the Explore Scientific Rings fit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese Explore Scientific finder scope rings are designed specifically to hold finders with a \u003cstrong\u003e50mm\u003c\/strong\u003e tube diameter, which is a common size for larger, more capable finder scopes and guide scopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre these Explore Scientific rings compatible with finder bases from other brands?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe bracket uses a dovetail foot that is compatible with many standard finder scope bases, including those from Explore Scientific, Vixen, Synta (Celestron\/Sky-Watcher), and others. However, it's always recommended to check the specific dimensions of your existing base to ensure a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy are there three adjustment screws on each ring of the Explore Scientific 50mm rings?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe three-screw system on each of the two rings creates a total of \u003cstrong\u003esix adjustment points\u003c\/strong\u003e. This allows for very precise and stable alignment (collimation) of your finder scope with your main telescope. You can make fine adjustments to center a target star in both the finder and the main eyepiece, ensuring accurate pointing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the finder base come with the Explore Scientific 50mm rings?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the finder scope base that attaches to the telescope's optical tube is \u003cstrong\u003esold separately\u003c\/strong\u003e. This product includes only the two rings mounted on the quick-release dovetail bracket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I align my Explore Scientific 50mm finder scope with my 8\" SCT using these rings to find the Andromeda Galaxy (M22)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, point your 8\" SCT at a bright, distant terrestrial object during the day or a bright star like Vega at night. Center the object in a low-power eyepiece in your main scope. Then, without moving the telescope, use the six thumbscrews on the rings to move the finder's crosshairs until they are also centered on the exact same object. Once aligned, your finder will accurately point to celestial 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\"\u003eWill these Explore Scientific 50mm rings securely hold a heavier right-angle illuminated reticle finder on a Dobsonian telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The dual-ring design is specifically intended to provide a stable, flex-free platform for heavier accessories like 50mm right-angle finders, which often include prisms and illuminated reticles. The 6-point contact system ensures the finder remains securely collimated, even when mounted on a Dobsonian that is moved frequently across the 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\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e812257013913\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967211041053,"sku":"ES-FNDRRGSRA","price":111.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-50mm-Finder-Scope-Rings-for-Right-Angle-Finder-FNDRRGSRA-1__46072.1594240418.1280.1280.jpg?v=1684339007"},{"product_id":"explore-scientific-50mm-finder-scope-rings-tall","title":"Explore Scientific 50mm Finder Scope Rings - Tall","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 50mm Finderscopes\u003c\/li\u003e\n\u003cli\u003eTall Profile for Comfortable Viewing Angles\u003c\/li\u003e\n\u003cli\u003eQuick-Release Dovetail Bracket\u003c\/li\u003e\n\u003cli\u003eMulti-Point Adjustment Rings\u003c\/li\u003e\n\u003cli\u003eLarge, Glove-Friendly Thumbscrews\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\u003eExplore Scientific 50mm Finder Scope Rings - Tall\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific 50mm Finder Scope Rings provide a tall, quick-release mounting solution for 50mm finderscopes, featuring a secure ring design with large adjustment thumbscrews to simplify alignment and improve viewing ergonomics, especially when aimed near the zenith.\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\u003eHigh-Profile Ergonomics for 50mm Finders\u003c\/h3\u003e\n\u003cp\u003eThis tall bracket raises your 50mm finderscope significantly higher than standard rings, placing it in a more accessible position. This elevated line of sight prevents you from needing to crouch in awkward positions, reducing neck and back strain during long observing sessions, particularly when your telescope is pointed at high altitudes.\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\u003eQuick-Release Mounting \u0026amp; Precision Alignment\u003c\/h3\u003e\n\u003cp\u003eThe bracket features a dovetail that slides into a compatible finderscope base (sold separately) and locks down with thumbscrews. This quick-release system allows you to remove the entire finder assembly for transport, protecting its alignment. The rings themselves hold the finder securely, and each offers multiple points of adjustment via large, heavy-duty plastic thumbscrews that are easy to manipulate even while wearing gloves in cold weather.\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 best way to align my finderscope with the Explore Scientific 50mm rings on my 8\" SCT for the first time?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInitial alignment is best done during the daytime. Point your SCT with a low-power eyepiece at a distant, stationary terrestrial object like a telephone pole. Center the object in the eyepiece, then adjust the finder's thumbscrews until the crosshairs are centered on the exact same point. Repeat the process with a high-power eyepiece for maximum accuracy. This daytime alignment will get you extremely close, requiring only minor tweaks on a bright star at night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm trying to find the Ring Nebula (M57) with my Dobsonian. How will these tall Explore Scientific 50mm rings help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Dobsonian mount often requires you to be at an awkward angle when looking through a low-mounted finder, especially for objects high in the sky like M57 in the summer. The tall profile of these rings elevates the finderscope, allowing you to aim your telescope comfortably while standing or sitting, making the process of star-hopping to your target faster and more enjoyable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose the tall version of the Explore Scientific 50mm finder rings?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe tall version is ideal for larger telescopes or setups with piggybacked equipment. The extra height creates clearance and, more importantly, provides a much more comfortable viewing position that reduces physical strain, allowing you to focus on observing rather than contorting your body to see through the finder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo the Explore Scientific 50mm Finder Scope Rings come with a base to attach to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the finderscope base is \u003cstrong\u003esold separately\u003c\/strong\u003e. These rings include the bracket with an integrated dovetail, which is designed to fit into a standard finderscope base mounted on your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill I need to realign my finder every time I use the Explore Scientific quick-release bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter the initial, precise alignment, you should only need to make very minor adjustments each time you re-attach the finder and bracket to your telescope. The quick-release mechanism is designed to hold alignment reasonably well between sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I adjust the Explore Scientific 50mm rings while wearing gloves?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The rings feature large, heavy-duty plastic thumbscrews that are specifically designed for easy adjustment, even when you are wearing gloves during cold-night observing sessions.\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\u003e50mm Finderscopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e812257013906\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":44967211172125,"sku":"ES-FNDRRGSTALL","price":125.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Explore-Scientific-50mm-Finder-Scope-Rings-_25E2_2580_259C-Tall-FNDRRGSTALL-1__76470.1594240419.1280.1280.jpg?v=1684339175"},{"product_id":"explore-scientific-es-reflect-01","title":"Explore Scientific ReflexSight","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eZero-power reflex sight for intuitive aiming\u003c\/li\u003e\n\u003cli\u003eMulti-dot reticle with 4.0°, 2.0°, and 0.5° circles\u003c\/li\u003e\n\u003cli\u003eFits standard mini-Vixen style dovetail bases\u003c\/li\u003e\n\u003cli\u003eIntegrated 1\/4x20 threaded adapter for tripod mounting\u003c\/li\u003e\n\u003cli\u003ePowered by 2 common AAA batteries\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\u003eExplore Scientific ReflexSight\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific ReflexSight projects a multi-dot reticle with 4.0, 2.0, and 0.5 degree circles against the night sky for intuitive, two-eyed star hopping. Its base fits standard mini-Vixen style dovetails and includes a 1\/4x20 thread for versatile mounting options. Powered by two common AAA batteries, its improved, widely dimmable red reticle ensures faint guide stars are never overwhelmed by the finder's illumination.\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-Circle Reticle (4°, 2°, and 0.5°) for Pinpoint Star Hopping\u003c\/h3\u003e\n\u003cp\u003eThe ReflexSight uses a time-tested reticle pattern that projects three concentric circles measuring 4.0, 2.0, and 0.5 degrees. This pattern allows you to accurately frame celestial objects and gauge angular distances for star hopping. The reticle itself is a \"multi-dot\" design, meaning the circles are composed of individual points of light, preventing the reticle from completely obscuring stars that fall directly on the circles.\u003c\/p\u003e\n\u003cp\u003eA large, knurled knob provides continuous brightness adjustment with a wide dimming range. This is a critical improvement, allowing you to lower the illumination enough to see faint stars through the reticle, a common challenge with lesser red dot finders.\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\u003eMini-Vixen and 1\/4x20 Mounting for Broad Compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for maximum versatility, the ReflexSight attaches directly to any telescope equipped with a common mini-Vixen-style dovetail viewfinder base. For additional uses, a 1\/4x20 threaded adapter is built directly into the base, allowing you to mount the finder on a photo tripod or a piggyback camera adapter for wide-field aiming.\u003c\/p\u003e\n\u003cp\u003eIt is important to note this finder's primary limitation: it is not compatible with the older Explore Scientific\/Meade-style inverted T-slot finder bases. For telescopes with non-standard bases, the Explore Scientific Hybrid Finder Scope Base can be used to adapt the ReflexSight.\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\u003eField-Ready Design: 2-AAA Power and Glove-Friendly Controls\u003c\/h3\u003e\n\u003cp\u003eThe ReflexSight is engineered for practical use in the field. It operates on two lightweight and commonly available AAA batteries, and its low power draw ensures long operating times. The battery compartment is easily accessible for quick changes in the dark.\u003c\/p\u003e\n\u003cp\u003eBoth the brightness control and the three rear-facing parallax adjustment knobs are oversized, knurled, and smooth, allowing for easy operation even while wearing gloves on a cold night. A definitive click indicates the full-off position, preventing accidental battery drain 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\u003eReflexSight vs. Telrad: Compact Form vs. Classic Design\u003c\/h3\u003e\n\u003cp\u003eThe ReflexSight directly competes with the classic Telrad finder, even adopting its standard 4°, 2°, and 0.5° reticle pattern. The choice between them comes down to form factor, mounting, and power.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The Telrad requires its own dedicated base plate to be attached to a telescope, while the ReflexSight mounts directly to the more common mini-Vixen finder shoe found on many modern telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; Profile:\u003c\/strong\u003e The ReflexSight has a smaller, more compact body, which can be advantageous on smaller telescopes where space and weight are concerns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e The ReflexSight uses two AAA batteries. The Telrad uses two larger AA batteries. While both are common, the choice may align better with other accessories you own.\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 the Explore Scientific ReflexSight fit my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ReflexSight fits directly onto any telescope with a \u003cstrong\u003estandard mini-Vixen-style dovetail viewfinder base\u003c\/strong\u003e. It will NOT fit older Explore Scientific or Meade telescopes that use an inverted T-shaped finder base. If your telescope does not have a compatible base, you can install one like the Explore Scientific Hybrid Finder Scope Base.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the 4°, 2°, and 0.5° circles on the ReflexSight reticle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese circles represent specific angular sizes in the sky, which you can use to navigate. For example, the pointer stars of the Big Dipper are about 5° apart, so the 4° circle helps you gauge that distance. The 0.5° circle is roughly the size of the full Moon, making it perfect for centering planets or smaller deep-sky objects precisely in your eyepiece's field of view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ReflexSight help find faint objects like the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eM31 is over 3° wide, so the \u003cstrong\u003e4° circle\u003c\/strong\u003e on the ReflexSight is perfect for framing it. By keeping both eyes open, you can see the bright stars of the Cassiopeia constellation with one eye and the red reticle with the other. This allows you to easily \"hop\" from a known star like Mirach (Beta Andromedae) to M31, using the finder's circles to know exactly where to point your telescope.\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 the ReflexSight over a Telrad?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is its mounting system. The ReflexSight's integrated mini-Vixen foot allows it to attach to many telescopes without needing to add a separate, dedicated base. Its more compact and lightweight design is also a significant benefit for smaller grab-and-go telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of battery life can I expect from the ReflexSight's AAA batteries?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile a specific hour count isn't provided, the ReflexSight uses a low-power-draw LED for its reticle. The product description notes this provides a \u003cstrong\u003elong continuous operating time\u003c\/strong\u003e from two standard AAA batteries. For maximum life, always turn the brightness knob to the \"click\" off position when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ReflexSight a good choice for a small, wide-field refractor like an 80mm f\/6?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent choice. A small refractor is often used for sweeping wide star fields, and the ReflexSight's zero-magnification, both-eyes-open approach is ideal for this. Its light weight and compact size will not upset the balance of a smaller optical tube, making it a perfect match for a grab-and-go setup.\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\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e8118030340132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinder Type\u003c\/td\u003e\n\u003ctd\u003eZero-Power Reflex Sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReticle\u003c\/td\u003e\n\u003ctd\u003eProjected Red Multi-Dot with 4.0°, 2.0°, and 0.5° Circles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIllumination\u003c\/td\u003e\n\u003ctd\u003eContinuously Adjustable Red LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eMini-Vixen Style Dovetail Foot, Integrated 1\/4x20 Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003e2x AAA Batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eKnurled, glove-friendly knobs for brightness and alignment\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\"\u003eExplore Scientific ReflexSight\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\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\/Explore_Scientific_ES-REFLECT-00_ReflexSight_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\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":52909246382365,"sku":"ES-REFLECT-01","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ExploreScientific-ReflexSight-1_e2fc5241-93c7-4e1a-97e4-5e7004dc75b2.jpg?v=1789060911"}],"url":"https:\/\/davidastro.com\/collections\/explore-scientific-finder-scopes.oembed","provider":"David Astro","version":"1.0","type":"link"}