William Optics 1.25" RotoLock Adapter - Gold color -F-ROTO-A2-125GDII vendor-william-optics The interior has one sewn-in

The interior has one sewn-in cinching strap to hold the optical tube firmly in place during transportation

or other equipment in the field

The locking knob with levers will make the altitude knob easy to tighten

this is the case you might want to buy to store and transport your valuable mount

It has a reduced 55 mm diameter to become useful in bino-mode providing a low as 55 mm interpupillary distance

William Optics 1.25" RotoLock Adapter - Gold color -F-ROTO-A2-125GDII vendor-william-optics The interior has one sewn-inWilliam Optics 1. 25" RotoLock Adapter Gold color 1. 25" RotoLock Adapter in Gold color Standard 1. 25" Barrel Accepts 1. 25" eyepieces and accessories Centers your eyepiece accurately This is the William Optics 1. 25" RotoLock Eyepiece Adapter. This WO adapter is made to accept the industry standard 1. 25" diameter eyepieces and other accessories of the same size. You only need to rotate the adapter ring clockwise to lock any inserted accessory, or