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ItemHub All Items

Brand Name Rating # of Ratings
Bob's Knobs Bob's Knobs for Celestron C8 f/10 Secondary with EdgeHD Optics # C8edg 5.0 3
Bob's Knobs Bob's Knobs for Celestron C8 f/10 Secondary with Hyperstar and Metric Collimation Screw Threads # C8hyp No Reviews 0
Bob's Knobs Bob's Knobs for Celestron C8 f/10 Secondary with Metric Collimation Screw Threads (not for EdgeHD or Hyperstar) # C8met 5.0 3
Bob's Knobs Bob's Knobs for Celestron C9.25 f/10 Secondary with Metric Collimation Screw Threads # C9.25met No Reviews 0
Bob's Knobs Bob's Knobs for Celestron C9.25 f/10 Secondary with Standard Collimation Screw Threads # C9.25std 5.0 2
Bob's Knobs Bob's Knobs for Celestron C9.25 f/10 Secondary with Trifid Fastar Housing # C9.25fst 5.0 4
Bob's Knobs Bob's Knobs for GSO 10" Ritchey-Chretien Secondary # AT10RC No Reviews 0
Bob's Knobs Bob's Knobs for GSO 12" Ritchey-Chretien Secondary # AT12RC 5.0 1
Bob's Knobs Bob's Knobs for GSO 6" and 8" Ritchey-Chretien Secondary # AT8RC No Reviews 0
Bob's Knobs Bob's Knobs for GSO made 10" Ritchey-Chretien Secondary # AT10RC No Reviews 0
Bob's Knobs Bob's Knobs for GSO made 12" Ritchey-Chretien Secondary # AT12RC 5.0 1
Bob's Knobs Bob's Knobs for GSO made 6" and 8" Ritchey-Chretien Secondary # AT8RC No Reviews 0
Bob's Knobs Bob's Knobs for Intes MK-65, MK-66, MK-67 & Orion Argonaut 150 Secondary # MK67 No Reviews 0
Bob's Knobs Bob's Knobs for Intes-Micro Alter M500 Secondary # IM500 No Reviews 0
Bob's Knobs Bob's Knobs for Intes-Micro Alter M703 Secondary # IM703 No Reviews 0
Bob's Knobs Bob's Knobs for Locking Losmandy GM-8 & G-11 Elevation Adjustment # LGele 5.0 1
Bob's Knobs Bob's Knobs for Meade 10" (25 cm) f/4 Schmidt-Newt Secondary # MSN10sec 5.0 1
Bob's Knobs Bob's Knobs for Meade 10" f/10 with 3-Screw Secondary # M10-3 5.0 3
Bob's Knobs Bob's Knobs for Meade 10" f/10 with 6-Screw Secondary # M10-6 5.0 1
Bob's Knobs Bob's Knobs for Meade 10" f/4.6 Starfinder Primary # MSF10pri No Reviews 0
Bob's Knobs Bob's Knobs for Meade 10" f/6.3 Widefield Secondary # M10wf No Reviews 0
Bob's Knobs Bob's Knobs for Meade 12" f/10 with 3-Screw or 4-Screw Secondary # M12-3 No Reviews 0
Bob's Knobs Bob's Knobs for Meade 12" f/8 with 6-Screw Secondary # M12-6f8 No Reviews 0
Bob's Knobs Bob's Knobs for Meade 14" f/10 with 6-Screw Secondary & Exposed Factory Collimation Screws # M14-6e No Reviews 0
Bob's Knobs Bob's Knobs for Meade 6" (15 cm) f/5 Schmidt-Newt Secondary # MSN6sec No Reviews 0
Bob's Knobs Bob's Knobs for Meade 6" f/10 6-Screw Secondary # M6-6 No Reviews 0
Bob's Knobs Bob's Knobs for Meade 8" (20 cm) f/4 Schmidt-Newt Secondary # MSN8sec No Reviews 0
Bob's Knobs Bob's Knobs for Meade 8" f/10 with 3-Screw Secondary # M8-3 5.0 1
Bob's Knobs Bob's Knobs for Meade 8" f/10 with 4-Screw Secondary # M8-4 No Reviews 0
Bob's Knobs Bob's Knobs for Meade 8" f/10 with 6-Screw Secondary # M8-6 No Reviews 0