Bobs Knobs
Knobs for SkyWatcher Newtonian Secondary
$ 48.90
ready for shipping in 24
h
Bobs Knobs
Knobs for C8 f/10 Secondary with Metric Collimation Screw Threads
$ 64.00
ready for shipping in 24
h
Bobs Knobs
Rändelschrauben für Sekundärspiegel von Celestron SC EdgeHD 800
$ 64.00
ready for shipping in 24
h
Bobs Knobs
Knobs for C6 f/10 Secondary with Metric Collimation Screw Threads
$ 64.00
ready for shipping in 24
h
Bobs Knobs
Rändelschrauben für Sekundärspiegel von Celestron SC EdgeHD 800
$ 54.00
ready for shipping in 24
h
Bobs Knobs
SCT 10" f/10 3-screw
$ 42.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 8" (post-1980 Standard)
$ 42.90
ready for shipping in 24
h
Bobs Knobs
SCT 10" f/10 6-screw
$ 42.90
ready for shipping in 24
h
Bobs Knobs
SCT 9.25" Fastar
$ 48.90
ready for shipping in 24
h
Bobs Knobs
SCT 11" f/10 metric Fastar
$ 48.90
ready for shipping in 24
h
Bobs Knobs
Knobs for Newtonian 12” Primary
$ 75.00
Sale price:
$ 66.79
ready for shipping in 24
h
Bobs Knobs
R200SS primary
$ 64.00
ready for shipping in 24
h
Bobs Knobs
SCT 5" f/10 metric
$ 75.00
ready for shipping in 1-2
weeks
Bobs Knobs
AT6RC and AT8RC secondary
$ 64.00
ready for shipping in 1-2
weeks
Bobs Knobs
Knobs for Newtonian 10” Primary
$ 37.90
ready for shipping in 24
h
Bobs Knobs
Secondary mirror knurled screws for Meade Lightbridge Mini Dobsonian
$ 48.90
Sale price:
$ 32.21
ready for shipping in 24
h
Bobs Knobs
Springs for Newtonian 8”, 10”, and 12” Primary
$ 42.90
ready for shipping in 24
h
Bobs Knobs
SCT 11" f/10 standard
$ 42.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 12" 3- and 4-screw f/10
$ 42.90
ready for shipping in 1-2
weeks
Bobs Knobs
C5 f/10 Metric
$ 42.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 9.25" f/10 standard
$ 42.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 8" f/10 3-screw
$ 42.90
ready for shipping in 1-2
weeks
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
Knobs for C5 f/10 Secondary with Metric Collimation Screw Threads
$ 48.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 14" f/11 set screw
$ 39.90
ready for shipping in 24
h
Bobs Knobs
GM-8, G-11 tripod
$ 37.90
Sale price:
$ 22.51
ready for shipping in 24
h
Bobs Knobs
GM-8, G-11 elevation lock
$ 36.90
Sale price:
$ 23.59
ready for shipping in 24
h
Bobs Knobs
SNT 6" secondary
$ 36.90
Sale price:
$ 21.44
ready for shipping in 24
h
Bobs Knobs
SNT 10" secondary
$ 36.90
Sale price:
$ 21.44
ready for shipping in 24
h
Bobs Knobs
SCT 14" 6-screw exposed
$ 28.90
ready for shipping in 1-2
weeks
Bobs Knobs
SCT 11" f/10 metric
$ 42.90
ready for shipping in 3-5
weeks
Bobs Knobs
SCT 8" Hyperstar
$ 26.90
Sale price:
$ 16.05
ready for shipping in 24
h
Bobs Knobs
AT12RC secondary
$ 32.90
ready for shipping in 24
h
Bobs Knobs
16" RC (GSO)
$ 26.90
ready for shipping in 24
h
LIEDER
Textile Fibres and Fabric, 25 microscope slides
$ 207.00
ready for shipping in 24
h