Filters, page 412
- Brightwell Nightline UHC nebula filter 31 mm31 mm unmounted · UHC$49
- Pellucid Argent OIII imaging filter 31 mm, observatory grade31 mm unmounted · OIII$309
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$249
- Pellucid Glasswing lunar filter 31 mm, premium grade31 mm unmounted · Lunar$109
- Pellucid Argent OIII imaging filter 31 mm, observatory grade31 mm unmounted · OIII$309
- Pellucid Glasshaven light pollution filter 1.25 in1.25 in · Light pollution$89
- Pellucid Spectra OIII nebula filter 2 in, observatory grade2 in · OIII$289
- Brightwell Dawnline OIII filter 1.25 in, observatory grade1.25 in · OIII$59
- Brightwell Nightline UHC nebula filter 1.25 in1.25 in · UHC$59
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$39
- Pellucid Halflight OIII nebula filter 2 in, observatory grade2 in · OIII$299
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$79
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$59
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$99
- Pellucid Obelisk light pollution filter 2 in, premium grade2 in · Light pollution$199
- Brightwell Dawnline OIII filter 36 mm, premium grade36 mm unmounted · OIII$49
- Pellucid Spectra H-beta filter 1.25 in, premium grade1.25 in · H-beta$159
- Pellucid Spectra UHC nebula filter 2 in, observatory grade2 in · UHC$249
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$159
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$189
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$69
- Aurel Clarion broadband filter 31 mm31 mm unmounted · Light pollution$99
- Brightwell Nightline UHC nebula filter 2 in, observatory grade2 in · UHC$159
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$139
