Qualifies Towards Free Ground Economy Shipping (CONUS Only) For Most Orders Of $149 Or More
Not Returnable
Please note that used items are not returnable.
Condition:
This is a used SVBONY 50mm guide scope in excellent condition. The outer body is free of any marks and the optics are clean. Comes with both end caps but does not include a box. The only marks on this are on the dovetail base from being used.
Description:
- 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
Model F9177A
Aperture 50mm / 1.97in
Focal Length 190mm / 7.48in
Focal Ratio F3.8
Coating Fully multi-coated
Type of Telescope-Achromatic Refractor
Best for imaging Deep sky
Focuser-Helical Focuser with 8 mm Travel
Connection to eyepiece 1.25 inch
Tube diameter-54.5mm
Total Length-240mm
Included accessories-Tube Rings and Dovetail Rail