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Brand Name Rating # of Ratings
Optolong Optolong Sulfur II / S-II Narrowband (12nm) Nebula CCD Filter - 36mm Round Unmounted No Reviews 0
Optolong Optolong Sulfur II / S-II Narrowband (12nm) Nebula CCD Filter - 50mm Round Unmounted No Reviews 0
Optolong Optolong Sulfur II / S-II Narrowband (12nm) Nebula CCD Filter - 50mmx50mm Square Unmounted No Reviews 0
Optolong Optolong Hydrogen Alpha Narrowband (12nm) CCD Filter - 31mm Round Unmounted 5.0 4
Optolong Optolong Hydrogen Alpha Narrowband (12nm) CCD Filter - 36mm Round Unmounted 5.0 4
Optolong Optolong Hydrogen Alpha Narrowband (12nm) CCD Filter - 50mm Round Unmounted 5.0 4
Optolong Optolong Hydrogen Alpha Narrowband (12nm) CCD Filter - 50mmx50mm Square Unmounted 5.0 4
Optolong Optolong Hydrogen Alpha Narrowband (7nm) CCD Filter - 31mm Round Unmounted No Reviews 0
Optolong Optolong Hydrogen Alpha Narrowband (7nm) CCD Filter - 36mm Round Unmounted No Reviews 0
Optolong Optolong Hydrogen Alpha Narrowband (7nm) CCD Filter - 50mm Round Unmounted No Reviews 0
Optolong Optolong Hydrogen Alpha Narrowband (7nm) CCD Filter - 50mmx50mm Square Unmounted No Reviews 0
Optolong Optolong LRGB Imaging Filter Set - 31mm Round Unmounted 5.0 2
Optolong Optolong LRGB Imaging Filter Set - 36mm Round Unmounted 5.0 2
Optolong Optolong LRGB Imaging Filter Set - 50mm Round Unmounted 5.0 2
Optolong Optolong LRGB Imaging Filter Set - 50mmx50mm Square Unmounted 5.0 2
Optolong Optolong UV / IR Cut Filter - 31mm Round Unmounted 5.0 6
Optolong Optolong UV / IR Cut Filter - 36mm Round Unmounted 5.0 6
Optolong Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 1.25" No Reviews 0
Optolong Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 2" No Reviews 0
Optolong Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 31mm Round Unmounted No Reviews 0
Optolong Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 36mm Round Unmounted No Reviews 0
Siebert Optics Siebert Optics Siebert Optics 2" 36mm Observatory Series 5.0 1
Sky Publishing Sky Publishing: Sky & Telescope`s Pocket Sky Atlas 5.0 5
Sky Publishing Sky Publishing: Celestial Sampler: 60 Small-Scope Tours for Starlit Nights 5.0 1
Sky Publishing Sky Publishing: Sky and Telescope (Magazine) 4.0 2
Sky Publishing Sky Publishing: Deep-Sky Wonders 5.0 1
Sky Publishing Sky Publishing: SkyAtlas 2000.0 - Deluxe 2nd Edition 5.0 2
Smart Astronomy Smart Astronomy 2" 90° Dielectric Diagonal 4.0 1
Smart Astronomy Smart Astronomy Laser Collimator for Newtonian Reflectors 1.0 1
Smart Astronomy Smart Astronomy Variable Polarizing Filter - 1.25" 4.0 1
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