Bobs Knobs

Bob's Knobs for Astro-Tech Newtonian Secondary: Precision and Ease Customized for Astro-Tech Series: Specifically designed knobs for the Astro-Tech Imaging Newtonian (IN) and Dobsonian (D) series secondary mirrors. Wide Range...

Bob's Knobs for Astro-Tech AT10RC Secondary: Enhanced Telescope Adjustability Designed for Diverse Brands: Ideal for Astro-Tech, GSO, iOptron, MallinCam, Orion (US), and TPO 10" f/8 Ritchey-Crétien (RCT) secondary mirrors, both...

Bob's Knobs for Astro-Tech AT12RC Secondary: Precision Adjustment Made Simple Broad Compatibility: Designed for Astro-Tech, GSO, iOptron, MallinCam, Orion (US), and TPO 12" f/8 Ritchey-Crétien (RCT) secondary mirrors, accommodating both...

Bob's Knobs for Astro-Tech AT6RC Secondary: Streamlined Telescope Adjustment Designed for Multiple Telescope Brands: Suitable for Astro-Tech, GSO, iOptron, MallinCam, Orion (US), and TPO 6" f/9 Ritchey-Crétien (RCT) secondary mirrors,...

Bob's Knobs for Celestron Newtonian Telescopes: Simplify Collimation and Locking Wide Telescope Compatibility: Designed for Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT Newtonian telescopes. Part Information - Part: SWpri: Telescope Fit: Perfectly...

Bob's Knobs Celestron CGE Pro Mount Kit: Simplify Your Setup with No-Tools Ease Designed for Celestron CGE Pro Mount: A comprehensive no-tools kit specifically for the Celestron CGE Pro mount,...

Bob's Knobs Celestron CGE Standard Mount Kit: Effortless Mount Assembly Tailored for Celestron CGE Standard Mount: Exclusively designed for the Celestron CGE standard mount 91524, not suitable for the CGE...

Bob's Knobs Celestron NexStar Tripod Bolts: Effortless Assembly for Your Telescope Specifically for NexStar™ Mounts: Designed to replace Allen or non-captive hand bolts for tool-free setup of Celestron NexStar azimuth-elevation...

Bob's Knobs for Celestron PowerSeeker 127: Simplify Primary Mirror Adjustment Designed for Celestron PowerSeeker 127: Customized knobs specifically for collimating and locking the primary mirror of Celestron PowerSeeker 127 telescopes....

Bob's Knobs for Celestron PowerSeeker 127 Secondary: Effortless Mirror Adjustment Tailored for PowerSeeker 127 Telescopes: Specifically designed for the secondary mirror of Celestron PowerSeeker 127 models. Part Information - Part:...

Bob's Knobs for C11 f/10 with Flat Secondary Housing: Precision Collimation Made Simple Specialized for Celestron C11 f/10 Telescopes: Crafted for Celestron 11” (28 cm) f/10 SCTs with flat secondary...

Bob's Knobs for C11 f/10 with Flat Secondary Housing: Precision Collimation Made Simple Specialized for Celestron C11 f/10 Telescopes: Crafted for Celestron 11” (28 cm) f/10 SCTs with flat secondary housing...