Product series:
Bobs Knobs
Springs for Newtonian 8”, 10”, and 12” Primary
$ 43.90
ready for shipping in 24
h
Bobs Knobs
SCT 8" (post-1980 Standard)
$ 43.90
ready for shipping in 24
h
Bobs Knobs
SCT 10" f/10 6-screw
$ 43.90
ready for shipping in 24
h
Bobs Knobs
SCT 12" 3- and 4-screw f/10
$ 43.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 11" f/10 standard
$ 43.90
ready for shipping in 1-2
weeks
Bobs Knobs
Knobs for Newtonian 12” Primary
$ 75.00
ready for shipping in 24
h
Bobs Knobs
SCT 9.25" Fastar
$ 48.90
ready for shipping in 24
h
Bobs Knobs
SNT 6" secondary
$ 36.90
ready for shipping in 24
h
Bobs Knobs
SNT 10" secondary
$ 36.90
ready for shipping in 24
h
Bobs Knobs
Knobs for Meade Lightbridge and GSO Dobsonians Secondary Mirror
$ 48.90
ready for shipping in 24
h
Bobs Knobs
SCT 14" f/11 metric
$ 48.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 11" f/10 metric Fastar
$ 48.90
ready for shipping in 24
h
Bobs Knobs
Secondary mirror knurled screws for Meade Lightbridge Mini Dobsonian
$ 48.90
ready for shipping in 24
h
Bobs Knobs
SCT 8" Hyperstar
$ 27.90
ready for shipping in 24
h
Bobs Knobs
Rändelschrauben für Sekundärspiegel von Celestron SC EdgeHD 800
$ 65.00
ready for shipping in 24
h
Bobs Knobs
R200SS primary
$ 65.00
ready for shipping in 24
h
Bobs Knobs
Knobs for C8 f/10 Secondary with Metric Collimation Screw Threads
$ 65.00
ready for shipping in 24
h
Gerd Neumann jr.
Plug-in cable for 12V car cigarette lighter socket
$ 6.90
ready for shipping in 3-5
weeks
Bobs Knobs
GM-8, G-11 tripod
$ 38.90
ready for shipping in 24
h
Bobs Knobs
Knobs for Newtonian 10” Primary
$ 38.90
ready for shipping in 24
h
Bobs Knobs
16" RC (GSO)
$ 27.90
ready for shipping in 24
h
Bobs Knobs
AT12RC secondary
$ 32.90
ready for shipping in 24
h
Gerd Neumann jr.
Extension tube Spacer T2 (2mm, 1mm, 0.5mm)
$ 21.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Extension tube Spacer M48 (2mm, 1mm, 0.5mm)
$ 21.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Filter Drawer Mainbody M48 / T2
$ 108.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Filter Drawer Mainbody DX M48
$ 119.00
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Drawer for 2" filters
$ 32.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
Drawer for 1.25" filters
$ 32.90
ready for shipping in 3-5
weeks
Gerd Neumann jr.
M48x0.75 to M42x0.75 adapter
$ 24.90
ready for shipping in 3-5
weeks
Bobs Knobs
SCT 8" f/10 3-screw
$ 43.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 14" f/11 set screw
$ 40.90
ready for shipping in 24
h
Bobs Knobs
SCT 5" f/10 metric
$ 75.00
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 10" f/10 3-screw
$ 43.90
ready for shipping in 24
h
Bobs Knobs
SCT 11" f/10 metric
$ 43.90
ready for shipping in 3-5
weeks
Bobs Knobs
C5 f/10 Metric
$ 43.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 14" 6-screw exposed
$ 29.90
ready for shipping in 1-2
weeks