{"title":"SVBONY SV106 Guide Scopes","description":"\u003cp\u003eSVBONY SV106 guide scopes are small refractors built to carry a guide camera alongside your main telescope for autoguiding long exposures. The line has two versions: the 60mm f\/4, with a short 240mm focal length and a wide field for finding guide stars, and a 50mm model with a helical focuser for fine, lockable focusing.\u003c\/p\u003e\u003cp\u003eBoth suit small to mid-size imaging rigs where an off-axis guider is not needed.\u003c\/p\u003e","products":[{"product_id":"svbony-sv106-50mm-guide-scope-with-helical-focuser","title":"SVBONY SV106 50mm Guide Scope with Helical Focuser","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e50mm Aperture\u003c\/li\u003e\n\u003cli\u003e190mm Focal Length (F3.8)\u003c\/li\u003e\n\u003cli\u003eZero-Flexure Helical Focuser\u003c\/li\u003e\n\u003cli\u003e8mm Focuser Travel\u003c\/li\u003e\n\u003cli\u003eIncludes Mounting Rings and Dovetail\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\u003eSVBONY SV106 Guide Scope 50mm with Helical Focuser\u003c\/h2\u003e\n\u003cp\u003eWith a 50mm aperture and a fast 190mm focal length (F3.8), the SVBONY SV106 Guide Scope delivers bright, wide-field views essential for locating faint guide stars. Its helical focuser provides 8mm of precise, repeatable travel for achieving sharp focus, while the standard 1.25-inch connection and integrated T-threads ensure a rigid connection to modern guide cameras.\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 F3.8 Optics: Finding Guide Stars at 50mm\u003c\/h3\u003e\n\u003cp\u003eThe SV106's optical design is centered on speed and a wide field of view. The fast F3.8 focal ratio of its 50mm achromatic objective gathers ample light, making dimmer stars visible and increasing your odds of finding a suitable guide star in any part of the sky. This combination is ideal for guiding wide-field refractors and astrographs where a broad view is necessary to match the imaging field.\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\u003eZero-Flexure Helical Focuser with 8mm of Travel\u003c\/h3\u003e\n\u003cp\u003eMechanical flexure is the primary enemy of accurate guiding. The SV106 guide scope uses a helical focuser that eliminates the sag and shift common in standard drawtube designs. You achieve focus by rotating the barrel, not by sliding it, which maintains perfect alignment. With 8mm of fine adjustment controlled by a knurled ring and a thumbscrew to lock it in place, your guide camera remains rigidly fixed all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eReady to Mount: Rings for the 54.5mm Tube\u003c\/h3\u003e\n\u003cp\u003eThe SV106 arrives ready for immediate integration into your imaging rig. It includes a set of sturdy tube rings for its 54.5mm tube and a dovetail rail compatible with most standard finder scope bases. Nylon-tipped metal thumbscrews allow for precise aiming of the guide scope without marring the tube's finish. For connecting your camera, the focuser accepts standard 1.25-inch nosepieces and features male T-threads for a direct, secure attachment.\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\u003eSV106 Guide Scope vs. an Off-Axis Guider (OAG)\u003c\/h3\u003e\n\u003cp\u003eChoosing between a guide scope and an OAG involves a fundamental trade-off. An OAG uses the main telescope's light path, making it immune to differential flexure between two separate optical tubes, which is its primary advantage for very long focal length systems.\u003c\/p\u003e\n\u003cp\u003eThe SV106 guide scope, however, offers a significant advantage in usability. Its independent, wide field of view makes finding a suitable guide star dramatically easier than searching for one in the narrow, dim periphery of an OAG's pick-off prism. For portable setups and telescopes under 1500mm focal length, a well-mounted guide scope like the SV106 provides a more straightforward and often more successful guiding experience.\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 kind of cameras work with the SV106 50mm Guide Scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV106 is compatible with nearly all dedicated astronomy guide cameras. You can connect a camera using either a standard \u003cstrong\u003e1.25-inch nosepiece\u003c\/strong\u003e or by threading it directly onto the focuser's \u003cstrong\u003emale T-threads (M42x0.75)\u003c\/strong\u003e for the most secure, flex-free connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the SV106 Guide Scope to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV106 includes tube rings and a dovetail mounting rail. This rail is designed to fit into a standard finder scope base (like those from Vixen, Synta, or Orion). Simply slide the rail into your existing finder base and tighten the screws to secure it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SV106's 190mm focal length suitable for guiding an 8\" SCT on the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent choice for that scenario. An 8\" SCT has a long focal length, which can make finding guide stars difficult with an OAG. The SV106's wide 190mm field of view makes it easy to find a bright guide star near M42. The key is to ensure the guide scope is mounted as rigidly as possible to the main telescope to prevent differential flexure during long exposures.\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 SV106's helical focuser over a standard one?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA standard drawtube focuser can tilt or sag as it extends, causing the guide star to shift and ruining your guiding accuracy. The \u003cstrong\u003ehelical focuser\u003c\/strong\u003e on the SV106 rotates to focus without changing its length, providing a \u003cstrong\u003ezero-flexure\u003c\/strong\u003e mechanism. This ensures that once you achieve sharp focus, your guide camera remains perfectly aligned with the guide scope's optics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SV106 50mm guide scope for visual observation?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. With a 1.25-inch eyepiece, the SV106 becomes a compact, fast F3.8 rich-field refractor. It's perfect for sweeping across the Milky Way or viewing large star clusters like the Pleiades (M45) and other expansive deep-sky objects from a dark site.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I choose the SV106 guide scope instead of an Off-Axis Guider (OAG)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou would choose the SV106 for its ease of use. Finding a suitable guide star with its wide, independent field of view is significantly simpler and faster than hunting for one with an OAG's small pick-off prism, especially on star-poor targets. While an OAG eliminates differential flexure, the SV106 offers a much more user-friendly experience for most imaging setups.\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\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e50mm \/ 1.97in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e190mm \/ 7.48in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003eF3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eAchromatic Refractor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Type\u003c\/td\u003e\n\u003ctd\u003eHelical Focuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Travel\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Connection\u003c\/td\u003e\n\u003ctd\u003e1.25-inch \u0026amp; T-Threads (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Diameter\u003c\/td\u003e\n\u003ctd\u003e54.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e240mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eDeep Sky Autoguiding\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\"\u003e50mm F3.8 Guide Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTube Rings\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDovetail Mounting Rail\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\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861232644381,"sku":"SV-F9177A","price":81.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV106-Guide-Scope-50mm-with-Helical-Focuser-for-Astronomical-Telescope-1_d0abbe71-e749-4dec-a643-d3f231aba9e2.jpg?v=1788659863"},{"product_id":"svbony-sv106-60mm-f-4-guide-scope","title":"SVBONY SV106 60mm f\/4 Guide Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e60mm Aperture\u003c\/li\u003e\n\u003cli\u003e240mm Focal Length (f\/4)\u003c\/li\u003e\n\u003cli\u003ePrecise Helical Focuser\u003c\/li\u003e\n\u003cli\u003e1.25\" Camera and Eyepiece Connection\u003c\/li\u003e\n\u003cli\u003eIncludes Mounting Rings and Dovetail\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\u003eSVBONY SV106 60mm f\/4 Guide Scope\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV106 60mm f\/4 Guide Scope combines a 240mm focal length with fully multi-coated optics to deliver bright, sharp guide stars for precise autoguiding. Its helical focuser provides 8mm of fine adjustment travel, while the 1.25-inch connection accepts standard guide cameras and eyepieces, making it a flexible tool for capturing high-quality astrophotos.\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\u003e60mm f\/4 Optics: Brighter Guide Stars, Better Tracking\u003c\/h3\u003e\n\u003cp\u003eThe SV106 features a 60mm aperture and a fast f\/4 focal ratio, a combination that excels at gathering light. This allows your guide camera to detect fainter stars, giving you more options for locking on, especially when imaging in star-poor regions of the sky. The 240mm focal length provides a wide field of view, making it easy to find a suitable guide star without having to re-aim your main telescope.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Multi-Coated:\u003c\/strong\u003e Ensures maximum light transmission and contrast, making guide stars pop against the background sky for a better signal-to-noise ratio in your guiding software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Field of View:\u003c\/strong\u003e The 240mm focal length is ideal for guiding wide-field refractors and astrographs, providing a good image scale match for many popular imaging setups.\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\u003e8mm Helical Focuser: Precise, Non-Rotating Adjustments\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SV106 is its helical focuser, which provides 8mm of precise travel for achieving critical focus. Unlike standard drawtube focusers, a helical design moves the camera in and out without rotating it. This is a critical feature for autoguiding, as it ensures your guide star remains perfectly centered on the chip while you make fine adjustments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Rotating Design:\u003c\/strong\u003e Keeps your guide camera's orientation fixed, so you never lose your star field alignment during focusing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Connections:\u003c\/strong\u003e The focuser collar includes male T-threads for a rigid, direct connection to guide cameras, while a 1.25-inch compression ring fitting protects your eyepieces and accessories from scratches.\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\u003eMulti-Use Design: From 240mm Guide Scope to Finder\u003c\/h3\u003e\n\u003cp\u003eThis scope is more than just a dedicated autoguider. When you're not imaging, the SV106 easily converts into a high-quality, straight-through finder scope. Simply insert a standard 1.25-inch eyepiece to get a wide, bright view of the sky, making it easy to manually locate objects. This dual-purpose functionality makes it a valuable addition to any setup, saving both space and weight.\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\u003eSV106 60mm vs. 50mm Guide Scopes: The Aperture Advantage\u003c\/h3\u003e\n\u003cp\u003eWhile 50mm guide scopes are often smaller and lighter, the SVBONY SV106's primary advantage is its superior light-gathering capability. A 60mm objective collects 44% more light than a 50mm one, which translates directly into better guiding data.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFainter Guide Stars:\u003c\/strong\u003e The extra aperture allows your camera to see and lock onto dimmer stars, dramatically increasing your options in any given field of view.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Signal:\u003c\/strong\u003e A brighter star provides a stronger signal to your autoguider, resulting in more accurate pulse guiding corrections and ultimately, sharper long-exposure images.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary advantage of the SVBONY SV106's helical focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe main advantage is that it provides \u003cstrong\u003eprecise focus without rotating the attached camera\u003c\/strong\u003e or eyepiece. This is crucial for autoguiding because it means your selected guide star and the surrounding star field remain stationary on the sensor as you make fine focus adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SVBONY SV106 to guide on faint stars near the Andromeda Galaxy (M31) with an 8-inch SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003e60mm aperture\u003c\/strong\u003e is a significant asset for this scenario. It gathers more light than smaller 50mm guide scopes, allowing your guide camera to detect fainter stars. This is particularly useful for finding a suitable guide star when your main telescope, like an SCT, is framed on a specific deep-sky object.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the SVBONY SV106 as a finder scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo use it as a finder, simply remove your guide camera and insert a standard \u003cstrong\u003e1.25-inch eyepiece\u003c\/strong\u003e into the helical focuser. This converts it into a straight-through optical finder, providing a wide, magnified view to help you locate objects manually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 240mm focal length of the SV106 a good match for imaging with a wide-field 80mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. A short focal length guide scope like the \u003cstrong\u003e240mm SV106\u003c\/strong\u003e is an excellent match for wide-field imaging refractors. It provides a wide field of view, making it easy to find a guide star, and the image scale is appropriate for guiding telescopes with focal lengths up to around 1000mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of camera can I attach to the SVBONY SV106?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV106 is designed for autoguiding cameras. It offers two connection methods:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003e1.25-inch barrel\u003c\/strong\u003e connection with a non-marring compression ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale T-threads\u003c\/strong\u003e on the focuser collar for a secure, threaded connection to cameras with female T-threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the SVBONY SV106 come with everything I need to mount it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the SV106 includes a pair of \u003cstrong\u003etube rings and a dovetail rail\u003c\/strong\u003e. The dovetail bar fits into standard finder scope bases or can be bolted onto a larger dovetail plate, providing a complete mounting solution out of the box.\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\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e60mm \/ 2.36in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e240mm \/ 9.45in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd\u003ef\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptics Coating\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser\u003c\/td\u003e\n\u003ctd\u003eHelical Focuser with 8mm Travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera\/Eyepiece Connection\u003c\/td\u003e\n\u003ctd\u003e1.25-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Material\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Diameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDew Shield Diameter\u003c\/td\u003e\n\u003ctd\u003e69mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e270mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Imaging Target\u003c\/td\u003e\n\u003ctd\u003eDeep sky\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\"\u003e60mm f\/4 Guide Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTube Rings with Dovetail Rail\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 set\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\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861232677149,"sku":"SV-F9177B","price":105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV106-60mm-f-4-Guide-Scope-Multi-Use-Finder-Scope-with-Helical-Focuser-1_381bc665-9de8-4216-9cd9-8ac3bc4a4e2e.jpg?v=1788659872"}],"url":"https:\/\/davidastro.com\/collections\/svbony-sv106-guide-scopes.oembed","provider":"David Astro","version":"1.0","type":"link"}