Filters, page 331
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$59
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$139
- Brightwell Nightline UHC nebula filter 31 mm, observatory grade31 mm unmounted · UHC$89
- Brightwell Nightline UHC nebula filter 2 in, premium grade2 in · UHC$109
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$59
- Brightwell Dawnline OIII filter 1.25 in, premium grade1.25 in · OIII$49
- Pellucid Spectra OIII imaging filter 36 mm36 mm unmounted · OIII$339
- Aurel Umbral light pollution filter 36 mm unmounted, observatory grade36 mm unmounted · Light pollution$119
- Pellucid Spectra OIII nebula filter 2 in, premium grade2 in · OIII$239
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$39
- Pellucid Nocturne UHC nebula filter 1.25 in, premium grade1.25 in · UHC$119
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$249
- Brightwell Nightline UHC nebula filter 31 mm31 mm unmounted · UHC$49
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$399
- Brightwell Nightline Moon filter 1.25 in, observatory grade1.25 in · Lunar$29
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$269
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$159
- Pellucid Glasswing lunar filter 31 mm31 mm unmounted · Lunar$69
- Pellucid Spectra OIII nebula filter 2 in, observatory grade2 in · OIII$309
- Pellucid Glimmer H-beta narrowband filter 36 mm, premium grade36 mm unmounted · H-beta$189
- Brightwell Horizon lunar filter 36 mm, observatory grade36 mm unmounted · Lunar$39
- Aurel Clarion H-beta filter 2 in2 in · H-beta$99
- Pellucid Selene lunar filter 2 in2 in · Lunar$69
- Brightwell Nightline UHC nebula filter 2 in, observatory grade2 in · UHC$139
