NexStar Resource Site

line.gif (861 bytes)
Pop-Up Info Window
(close when finished)
line.gif (861 bytes)

line.gif (861 bytes)

Ease Collimation of SCT Scopes with Bob's Knobs

Precise collimation is essential to good performance for any Schmidt-Cassegrain telescope, but using a pointy screwdriver near your corrector plate and moving from one adjustment screw to another is just a little too scary and inconvenient.  Enter Bob's Knobs.  An inexpensive replacement for the stock screws on your secondary mirror that allows collimation adjustments without tools.  Visit Bob's site to order:

www.bobsknobs.com


line.gif (861 bytes)

line.gif (861 bytes)
Copyright 2000-2017
Michael Swanson
 
  Contact the webmaster:
swanson.michael@usa.net