Filters, page 291
- Aurel Dusk Ridge UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$99
- Brightwell Nightline UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$89
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$129
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$59
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$49
- Pellucid Spectra OIII nebula filter 2 in, observatory grade2 in · OIII$319
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
- Brightwell Dawnline light pollution filter 2 in, premium grade2 in · Light pollution$99
- Aurel Ironbark OIII nebula filter 1.25 in, premium grade1.25 in · OIII$79
- Aurel Ironbark OIII nebula filter 1.25 in, premium grade1.25 in · OIII$69
- Brightwell Nightline Moon filter 1.25 in, observatory grade1.25 in · Lunar$29
- Aurel Dusk Ridge light pollution filter 1.25 in1.25 in · Light pollution$49
- Aurel Clarion broadband filter 31 mm, observatory grade31 mm unmounted · Light pollution$159
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$149
- Aurel Halden UHC nebula filter 36 mm36 mm unmounted · UHC$89
- Pellucid Spectra OIII imaging filter 36 mm, observatory grade36 mm unmounted · OIII$409
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$129
- Brightwell Horizon lunar filter 1.25 in, observatory grade1.25 in · Lunar$39
- Aurel Dusk Ridge light pollution filter 1.25 in1.25 in · Light pollution$59
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$259
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$139
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$139
- Brightwell Nightline H-beta filter 1.25 in, premium grade1.25 in · H-beta$79
- Pellucid Spectra UHC nebula filter 2 in, premium grade2 in · UHC$239
