Compact 50 mm f/4 guide scope with 1.25" connector - can be mounted on your telescope instead of the finder - perfectly suitable for ZWO mini autoguider and similar ones
Aperture 50 mm
Focal length 200 mm
Weight only 520 grams
Camera side connection 1.25" - clamping by Rotolock - clamped as screwed
Sharpness adjustment by turning the objective - with lock ring
Adjustable working distance of 0-15 mm behind the eyepiece clamp - suitable for all autoguiders with 1.25" body, such as ASI120 Mini
Easy connection to the telescope instead of the finder, suitable for Skywatcher, TS-Optics, GSO, Vixen, Celestron, etc.