Farpoint Dovetail Ring Screws, Long 1.5" Length (Set of 6) OTA CASE GSO Crayford Focuser Configuration Two

GSO Crayford Focuser Configuration Two has a focuser tension screw above (not directly in line with) the drive shaft and a brake tension screw below the drive shaft (see photo)

HD Large with 10″ pneumatic tire upgrade

"name": "Do I need the armored strip version

D-to-V Adapter Assembly

For surveyor's tripods

Farpoint Dovetail Ring Screws, Long 1.5" Length (Set of 6) OTA CASE GSO Crayford Focuser Configuration TwoFarpoint Dovetail System Ring Adjustment Screws Extra reach for small guide scope tubes in big rings. A set of six long 1. 5 adjustment screws for Farpoint dovetail rings three per ring for a pair. When your guide scope tube is much smaller than the ring's inner diameter, the standard screws can run out of reach before they grip; the long set closes the gap so the three point adjustment can still center, hold, and aim the tube securely. Rings ship