ZWO 30 mm F/4 Mini Guide Scope

ZWO Mini Guider Scope

This guide scope is compatible with all ASI cameras & all standard finder scope brackets (Vixen fitting, finder scope sized). Perfect match as a compact solution for short focal length telescopes. 

Parameters:

Lens Diameter: 30 mm

Focal Length: 120 mm

Weight (include guider ring and dovetail): 250 g

Back Focus: adjustable,（0~20 mm）

Focuser Type: front part focuser

Tube travel: 20 mm

Dovetail includes 1/4″ screw hole.