Bob's Knobs for Intes-Micro Alter M500 Secondary # IM500

Collimate your Catadioptric or Newtonian reflector style telescopes without tools!

It's easy...just grab a Bob's Knob collimation thumbscrew and turn. You can even do it while looking through the eyepiece on most scopes. These thumbscrews are also much easier to use with gloves on. And perhaps most importantly, you'll never drop that pesky little Allen wrench or screwdriver into the grass again. Installation is a snap with the included instructions, and you can undo the modification at any time.

Part: IM500
Fits: Intes-Micro Alter M500 Mak-Cass versions.

Knobs: Black plastic, 10 mm (3/8") diameter.
Threads: Stainless steel.

Notes:
1. The factory dust cover will fit normally with the knobs in place.
2. The factory collimation screw cover must be removed and set aside when Bob's Knobs are installed. The cover is cosmetic only and will not affect operation of the scope.