Product Overview
This guide scope is compatible with all ASI cameras.
Parameters:
Lens Diameter: 30 mm
Focal Length: 120 mm
Weight (include guider ring and dovetail): 500 g
Back Focus: adjustable,(0~20 mm)
Focuser Type: front part focuser
Tube travel: 20 mm
Dovetail includes 1/4? screw hole.
