Hello out there, I have a 4" F9 Vixen fluorite refractor made for Orion, purchased in the mid to late 90's. I would like to replace the whole back end as the Vixen "green" focuser assembly suffers from slop and the sags when I use a CCD or DSLR on it. Has anyone out there have any ideas? It is a great little scope. Thanks, John H
Attached Image:
16" LX200R on AP1200
C11 GOTO
6" F7 AP EDFS on AP1200 GOTO
4" F9 Vixen Fluorite
3" Televue Pronto
Building a 2-8ft dome observatory