These focusers mount to the Zeiss/Baader Binoviewrs , sold by Astro Physics One is sationary, The other has a rotating ring, that is adjutable for smoothnes.
Brass compression rings hold the Ep's
These are for the Baader/AP Mark4 units, not for the recent production run of these unit, which have a focuser built into the occular holder.
The focuser are in Mint condition , they were never installed, as I had another set.
mecanicaly they are superb.
2 -Ep holders - one stationary, the other focuses
6- allen head machine screws for mounting--
( DO NOT LOSE These SCREWS)
2 - Allen keys for screws,,again (DO NOT LOSE THESE)
1 - complete instruction on installation
Im asking $325 will be shipped & insured by myself
money order ok
no personal checks,,ive been burned, sorry
any questions E-mail me ,or,call
1 516 593 1792
Thanks for looking