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Prism Type
No
(27)
Eyepiece Focal Length
Ships by Next Business Day
(27)
Manufacturer
Bob's Knobs
(27)
Brand
Name
Rating
# of Ratings
Bob's Knobs
Bob's Knobs for C14 f/11 Secondary with Factory Phillips Collimation Screws with Metric Threads #C14metphi
No Reviews
0
Bob's Knobs
Bob's Knobs for Celestron C11 f/10 with Flat Secondary Housing and Standard Collimation Screw Threads # C11std
No Reviews
0
Bob's Knobs
Bob's Knobs for Celestron C14 f/11 Secondary with Factory Headless Set-Style Collimation Screws # C14set
5.0
1
Bob's Knobs
Bob's Knobs for Celestron C5 f/10 Secondary with Standard Collimation Screw Threads # C5std
5.0
2
Bob's Knobs
Bob's Knobs for Celestron C8 f/10 Pre-1980 Orange-Tube Secondary # C8org
No Reviews
0
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 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 Intes-Micro Alter M500 Secondary # IM500
No Reviews
0
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 12" f/10 with 3-Screw or 4-Screw Secondary # M12-3
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 6-Screw Secondary # M8-6
No Reviews
0
Bob's Knobs
Bob's Knobs for Meade Lightbridge 12" f/5 Primary # MLB12pri
No Reviews
0
Bob's Knobs
Bob's Knobs for Meade Lightbridge 8" f/6 Primary # MLB8pri
5.0
1
Bob's Knobs
Bob's Knobs for Orion XT 4-Vane Phillips Screw Secondary # CNsec25
No Reviews
0
Bob's Knobs
Bob's Knobs for SkyWatcher 5", 6", 8" & 10" Newtonian Primary # SWpri
5.0
1
Bob's Knobs
Bob's Knobs for Starmaster 12.5" & 14.5" Secondary # Smsec
No Reviews
0
Bob's Knobs
Bob's Knobs for Takahashi Mewlon 180 Secondary # Mew180
No Reviews
0
Bob's Knobs
Bob's Knobs for Takahashi Mewlon 300 Secondary # Mew300
No Reviews
0
Bob's Knobs
Bob's Knobs for Telrad Finder # Telrad
5.0
4
Bob's Knobs
Bob's Knobs for Vixen R200SS Secondary # R200sec
No Reviews
0
Bob's Knobs
Bob's Knobs for Vixen VC200L Secondary # VC200sec
No Reviews
0
Bob's Knobs
Bob's Knobs for Vixen VMC260L Secondary # VMC260sec
No Reviews
0
Bob's Knobs
Bob's Knobs Low-Profile Azimuth Lock Knob for Meade Lightbridge 12" f/5 Telescope (3/8") # MLB12az2
No Reviews
0
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