Telescope Gears Damaged? Focuser Missing Teeth? Easy FIX anybody can do at home (by Reflactor)
22:19
DIY Crayford Telescope Focuser Repair / Apertura CarbonStar 150
7:17
TELESCOPE Crayford Focusers: A History And Demonstration (How It Works) ( by #reflactor )
6:17
Comment réparer un viseur de télescope cassé
16:10
Celestron NexStar Telescope Board Repair 🔭
14:48
Fix a slipping focus tube on the SkyWatcher EvoStar 80ED with a ZWO Automatic Focuser
14:45
76mm tabletop Telescope ( Remedy for sloppy focuser and collimation help )
19:41
TELESCOPE Crayford Focuser Restoration (by Reflactor)
23:04