Bobs Knobs | High Point Scientific

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Bob's Knobs SCT 8" 3-Screw Thread M8-3 by Bob's Knobs only $16.00	Bob's Knobs SCT 8" 6-Screw Thread M8-6 by Bob's Knobs only $16.00	Bobs Knobs Astro Tech AT10RC Collimation Knobs Secondary Mirror AT10RC by Bob's Knobs only $25.95	Bobs Knobs Astro Tech AT12RC Collimation Knobs Secondary Mirror AT12RC by Bob's Knobs only $25.95
Bobs Knobs Astro Tech AT6RC & AT8RC Collimation Knobs Secondary Mirror AT8RC by Bob's Knobs only $25.95	Bobs Knobs Astro Tech Imaging Newtoinan Collimation Knobs Secondary Mirror CNSEC35 by Bob's Knobs only $20.95	Bobs Knobs Celestron 11" SCT f/10 Collimation Knobs Me by Bob's Knobs only $20.95	Bobs Knobs Celestron 11" SCT f/10 Collimation Knobs Standard Secondary C11STD by Bob's Knobs only $20.95
Bobs Knobs Celestron 11" SCT f/10 Fastar Collimation Knobs C11STDFST by Bob's Knobs only $19.95	Bobs Knobs Celestron 14" SCT f/11 Collimation Knobs Phillips C14PHI by Bob's Knobs only $20.95	Bobs Knobs Celestron 14" SCT f/11 Collimation Knobs Set Screw C14SET by Bob's Knobs only $19.95	Bobs Knobs Celestron 5" SCT f/10 Collimation Knobs Metric Secondary C5MET by Bob's Knobs only $20.95
Bobs Knobs Celestron 5" SCT f/10 Collimation Knobs Standard Secondary C5STD by Bob's Knobs only $18.95	Bobs Knobs Celestron 6" SCT f/10 Collimation Knobs Secondary C6 by Bob's Knobs only $20.95	Bobs Knobs Celestron 8" SCT EdgeHD Collimation Knobs Secondary C8EDG by Bob's Knobs only $20.95	Bobs Knobs Celestron 8" SCT f/10 Collimation Knobs Metric Secondary C8MET by Bob's Knobs only $20.95
Bobs Knobs Celestron 8" SCT f/10 Collimation Knobs Secondary C8STD by Bob's Knobs only $20.00	Bobs Knobs Celestron 8" SCT Hyperstar Collimation Knobs Secondary C8HYP by Bob's Knobs only $20.95	Bobs Knobs Celestron 9.25 SCT Fastar Collimation Knobs Secondary C925FST by Bob's Knobs only $20.95	Bobs Knobs Celestron 9.25 SCT f/10 Collimation Knobs Metric Seconary C925MET by Bob's Knobs only $16.95

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Bob's Knobs

Replace your collimation screws with Bob's Knobs! Bob's Knobs specializes in collimation thumbscrews that require only a twist of your fingers to lock them into place. Bob's Knobs offers a simple yet efficient screw that no longer requires assistance from your personal screwdriver. Resulting in less time being used to fuss with these tiny counter parts of your telescope, Bob's Knobs takes the hassle out of collimating your telescope. Bob's Knobs offers collimating aids for Newtonian and Catadioptric telescopes while also offering custom knobs.