Bob's Knobs

Bob's Knobs for FPI Protostar Secondary: Precise and Convenient Collimation Specially Designed for FPI Protostar: Tailored for FPI Protostar secondary assemblies that use a 8-32 x 1 inch long set...

Bob's Knobs for Starmaster 12.5" & 14.5" Telescopes: Precision Collimation Made Easy Enhance Collimation: Achieve precise collimation for your Starmaster 12.5" and 14.5" telescopes with Bob's Knobs. Our secondary knobs...

Bob's Knobs Meade 10” f/4 Schmidt-Newtonian Secondary Knobs: Enhance Collimation for Clearer Views Achieve Precision Collimation: Elevate your Meade 10” f/4 Schmidt-Newtonian telescope's performance with Bob's Knobs designed for the...

Bob's Knobs Meade 8” f/4 Schmidt-Newtonian Secondary Knobs: Perfect Collimation for Ultimate Stargazing Precision Collimation: Elevate your Meade 8” f/4 Schmidt-Newtonian telescope's performance with Bob's Knobs designed for the secondary...

Bob's Knobs Meade 6” f/5 Schmidt-Newtonian Secondary Knobs: Enhance Collimation for Clearer Views Achieve Precision Collimation: Elevate your Meade 6” f/5 Schmidt-Newtonian telescope's performance with Bob's Knobs designed for the...

Bob's Knobs Meade Starfinder 10” Primary: Effortless Precision for Star-Gazing Enthusiasts Enhanced Control: Elevate your Meade Starfinder 10” telescope's performance with Bob's Knobs designed for the primary mirror. Achieve precise...

Bob's Knobs Meade Lightbridge Primary Springs: Enhance Mirror Support Specially Designed for Multiple Sizes: Tailored for Meade Lightbridge, Apertura, and GSO 8”, 10", and 12" Newtonian telescopes. Part Details -...

Bob's Knobs Meade Lightbridge Secondary Knobs: Precision Collimation Versatile Compatibility: Ideal for Meade Lightbridge, Apertura, and GSO Newtonian telescopes in 6", 8”, 10", 12", 14", and 16" sizes. Part Details...

Bob's Knobs for Meade Lightbridge 12” Primary: Precision Collimation Made Simple Tailored for 12" f/5 Telescopes: Designed specifically for Meade Lightbridge, Apertura, and GSO 12” (30 cm) f/5 telescopes equipped...

Bob's Knobs for Meade Lightbridge 10” Primary: Enhance Your Telescope Collimation Custom-Fit for Various 10" Telescopes: Specifically designed for Meade Lightbridge, Apertura, and GSO 10” (25 cm) f/5 telescopes with...

Bob's Knobs for Meade Lightbridge 8” Primary: Enhance Your Collimation Experience Specially Designed for 8" f/6 Telescopes: Created for Meade Lightbridge, Apertura, and GSO 8” (20 cm) f/6 telescopes equipped...

Bob's Knobs Meade 16” SCT Secondary Knobs: Superior Collimation for 6-Screw Versions Achieve Perfect Collimation: Attain precise collimation effortlessly for Meade 16” SCT telescopes equipped with a 6-Screw secondary housing...