Baader VariLock T2 extension sleeve 29-46mm stepless and
lockable 2956946 – 25V – ideal tool for adjusting
exact focus distances.
The Baader VariLock 46 is more than just a simple T2
Renewal. It is a complete adapter system to achieve
exact focus distances: stepless adjustment from 29mm to 46mm, high
Stiffness due to sufficient housing wall thickness, reproducible
Setting by lateral millimeter scale.
Connection on the telescope side: T2 (M42x0.75mm) internal thread
Connection on the eyepiece/camera side: T2 male thread and dovetail ring
for Baader bayonet adapter
Data of the dovetail ring: diameter 52mm / thickness 6.5mm
Optical length: 29-46mm continuously.