Filters, page 130
- Aurel Umbral light pollution filter 36 mm unmounted, observatory grade36 mm unmounted · Light pollution$149
- Pellucid Spectra H-beta filter 1.25 in1.25 in · H-beta$109
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$69
- Pellucid Halflight OIII nebula filter 2 in, premium grade2 in · OIII$259
- Pellucid Nocturne UHC nebula filter 1.25 in, premium grade1.25 in · UHC$129
- Pellucid Spectra OIII imaging filter 36 mm, observatory grade36 mm unmounted · OIII$459
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$89
- Aurel Clarion OIII filter 2 in, premium grade2 in · OIII$119
- Brightwell Nightline UHC nebula filter 31 mm, premium grade31 mm unmounted · UHC$49
- Aurel Ironbark OIII nebula filter 1.25 in, observatory grade1.25 in · OIII$99
- Pellucid Spectra UHC nebula filter 2 in, premium grade2 in · UHC$239
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$99
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$279
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$129
- Aurel Umbral light pollution filter 36 mm unmounted, observatory grade36 mm unmounted · Light pollution$139
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$159
- Brightwell Nightline Moon filter 1.25 in, premium grade1.25 in · Lunar$29
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$59
- Brightwell Horizon lunar filter 36 mm, observatory grade36 mm unmounted · Lunar$39
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$199
- Aurel Umbral light pollution filter 36 mm unmounted36 mm unmounted · Light pollution$79
- Aurel Ironbark OIII nebula filter 1.25 in, premium grade1.25 in · OIII$79
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$139
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$89
