• The SV905C guiding camera and SV106 50mm guiding scope is the popular and sturdy auto-guiding system for Deep-Sky-Object photography;
• 50mm Guide scope will help guide you to capturing higher quality astrophotos;
• High power guide scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete.

• Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars; will help guide you to capturing higher quality astrophotos;an ideal addition to any astrophotographers collection of gear;
• The helical focuser simply moves the attached device inwards or outwards while maintaining its orientation;this convenient feature means your field of potential guide stars will not rotate as focus is adjusted, further increasing ease of use;
• For those nights when you don't plan to capture astrophotos exposures, this versatile Guide Scope can double as a straight-through finder scope with an optional 1.25" eyepiece installed;
• The focuser boasts 8 mm of precise helical focus travel;plus telescoping drawtube housing provides up to 35mm of additional back-travel if needed for your particular autoguider device; No extension tubes necessary; a compression ring fitting keeps any inserted autoguider cameras or eyepieces free of pesky scratches;
• The Multi-Use Guide Scope with Helical Focuser also features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads.

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• 50mm Guide scope will help guide you to capturing higher quality astrophotos. with its 50mm lens and smooth helical focuser, the versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographers collection of gear;
• Multi-use guide scope with helical focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope;
• High power guide scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. The focuser boasts 8 mm of precise helical focus travel, plus telescoping drawtube housing provides up to 30 mm of additional back-travel if needed for your particular autoguider device;
• This complete guide scope comes with two heavy-duty guide scope rings and a 3.5" long, 1.18"wide dovetail mounting bar, which is compatible with dovetail finder scope bases for easy attachment. the dovetail bar features five threaded through-sockets for versatile attachment options. the included guide scope rings feature six metal thumbscrews for precise aiming;
• The quick guide scope with helical focuser also features male t-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female t-threads.

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• Two tube rings made of metal;the guide scope rings are suitable for small and medium-sized guiding telescopes;70mm compact deluxe finder guidescope kit;ideal for astrophotography for mounting a guide scope parallel to the main telescope;
• The mounting bar has two M6 through-holes on both sides for easy adaption to rings. and three threaded through-holes;the center hole has 1/4"-20 threads and the two larger holes on either side of center have M8 x 1.25 threads;
• Solid metal guide scope rings for compact finderscope or guidescope with knurled metal screws. big screws with maximum grip allow easy use - even with gloves;
• The adjustment crews have teflon inlays for avoiding unaesthetic scratches and pressure marks on the telescope while still ensuring reliable clamping;
• The inner diameter of the tube rings is 70 mm for telescopes between 43 to 70mm tube diameter can be mounted adjustable;

• The illuminated crosshairs eyepiece is precisely located in the center of the eyepiece field of view; providing accurate results that allow you to easily track the guide;
• Wide 70-degree apparent field of view makes acquiring and centering target objects a breeze; comfortable 16mm eye relief So you do not have to worry about the goal disappearing quickly;
• Brightness adjustable function; which has relatively low energy consumption at lower brightness; which can extend the life of the illuminator; with a crosshair for illumination;
• The standard 1.25-inch filter thread is compatible with all 1.25-inch standard equipment; the threaded extinction inside the eyepiece can well suppress the reflection of internal stray light; giving you a bright high-contrast view;
• Perfectly guided astrophotos; The crosshairs for easier use and alignment; excellent for accurate polar and go-to alignment;
• Fully multi coated broadband green optics with superior optical performance; clarity is great.

Photography Set Includes:

• SV550 122APO OTA, SKU: F9381C
• SV605CC Cooled Color Camera, SKU: F9198K
• SV209 0.8x Field Flattener/Focal Reducer, SKU: W9161B
• SV905C Guide Camera, SKU: F9198G
• SV106 60mm Guide Scope, SKU: F9177B
• Universal 210mm Dovetail Plate Clamp Set, SKU: F9143C-F9144C 

• Unlock the full potential of your telescope equipment for deep space photography with our versatile and multifunctional accessories!
• Introducing the SV550 122 Bundle, it includes SV550 122 APO telescope OTA, SV106 60mm guiding scope, SV305Pro 2MP USB3.0 guiding camera, SV209 0.8x filed flattener & focal reducer,  dew heater strip, SV211 handle bar.
• The SV550 80 bundle, it includes SV550 80 APO telescope OTA, SV209 1.0x filed flattener & focal reducer,  SV172 dew heater strip, SV211 handle bar,  SV165 guiding scope, SV905C guider camera, SV210 CAA Rotator and a bahtinov mask.     

Unboxing Video

• Compatible with mainstream auto guiding cameras; 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding cameras(Some camera models require additional accessories to assist in focusing)
• Sharp image; Ultra wide band fully multilayer coated lens; double glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images
• 45mm helical focus stroke; Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations
• Nylon-tipped thumbscrews; Comes with the mounting rings with plastic tipped screws as not to scratch the scope tube and it can be moved to any position
• Quality craftsmanship; By using high-level CNC metal processing technology; SV165 guide scope has exquisite appearance; delicate feel and beautiful shape; fine workmanship bringing you visual enjoyment

• 50mm aperture; SV198 is convenient for astronomers to find a target in the sky; a large diameter can obtain a good view
• 6 points guide ring; easy to adjust the guide scope and astronomical tube; especially important for entry level astronomy enthusiasts
• Optical glass; multi layer broadband anti reflection coating double glue lens; well made edge coating
• Double spiral fine focusing and pull out coarse focusing structure; fine focusing; simple structure and convenient operation
• One scope for multiple purposes; can be used as a guide star and star finder; 1.25 inches zenith lens can be installed for visual star finder by removing a section of the lens barrel; and the reserved light path is used for the zenith lens and eyepiece

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