Filters, page 117
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$109
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$49
- Aurel Clarion OIII filter 2 in2 in · OIII$99
- Pellucid Obelisk light pollution filter 2 in, premium grade2 in · Light pollution$199
- Brightwell Nightline H-beta filter 1.25 in, premium grade1.25 in · H-beta$79
- Brightwell Horizon lunar filter 36 mm, premium grade36 mm unmounted · Lunar$39
- Pellucid Spectra OIII nebula filter 2 in, observatory grade2 in · OIII$319
- Aurel Dusk Ridge light pollution filter 1.25 in, premium grade1.25 in · Light pollution$79
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$99
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$329
- Aurel Dusk Ridge UHC nebula filter 1.25 in, premium grade1.25 in · UHC$79
- Aurel Clarion OIII filter 2 in2 in · OIII$99
- Brightwell Nightline Moon filter 1.25 in1.25 in · Lunar$19
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$259
- Pellucid Glasswing lunar filter 31 mm, observatory grade31 mm unmounted · Lunar$119
- Aurel Clarion UHC filter 31 mm31 mm unmounted · UHC$79
- Aurel Tallgrass H-beta nebula filter 2 in, observatory grade2 in · H-beta$169
- Brightwell Nightline UHC nebula filter 2 in2 in · UHC$89
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$139
- Brightwell Horizon lunar filter 36 mm, observatory grade36 mm unmounted · Lunar$49
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$69
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$109
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$159
- Brightwell Nightline H-beta filter 2 in, premium grade2 in · H-beta$139
