ZWO 30F4 Mini Guide Scope

This guide scope is compatible with all ASI cameras.

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.