Bob's Knobs for Meade 8" Lightbridge Primary Mirror
Now there is no more tools needed to make collimation adjustments to your telescope! It's easy . . . just grab a Bob's Knob and turn. You can even collimate while looking through the eyepiece on most telescopes. What's more, you'll never drop that pesky little Allen wrench or screwdriver in the grass again. Installation is a snap with included instructions, and you can undo the modification at any time.
Fits: Meade 8 inch (20 cm) f/6 Lightbridge primary mirrors.
The telescope optical tube assembly will clear the rocker box with primary knobs installed.