Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2" SCT Visual Back Threads Nikon 8217 64mm Square Pin Socket Lead

64mm Square Pin Socket Lead Length - Imperial 9

Galaxy Note Pro 12

25 ft Close Focus Distance

With non-roll feature to prevent any rolling away

so you can still easily detach the cable when necessary

Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp for 2" SCT Visual Back Threads Nikon 8217 64mm Square Pin Socket LeadReplaces Stock Compression Holders 3 Point Clamp for Accurate Centering Ideal for Imagers and Visual Use Designed to fit Schmidt Cassegrain telescopes (SCTs) with 2" visual back threads, the Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp is a unique eyepiece mounting system that is superior to conventional mountings. Unlike compression ring and set screw holders, the ClickLock system uses three long roller bearings to hold the eyepiece firmly