Filters, page 170
- Aurel Umbral light pollution filter 36 mm unmounted, observatory grade36 mm unmounted · Light pollution$139
- Pellucid Obelisk light pollution filter 2 in2 in · Light pollution$179
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$159
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$249
- Pellucid Glimmer H-beta narrowband filter 36 mm36 mm unmounted · H-beta$159
- Brightwell Dawnline OIII filter 1.25 in1.25 in · OIII$39
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$109
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$149
- Brightwell Nightline UHC nebula filter 31 mm, observatory grade31 mm unmounted · UHC$79
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$79
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$49
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$59
- Aurel Halden UHC nebula filter 36 mm36 mm unmounted · UHC$89
- Pellucid Spectra H-beta filter 1.25 in, premium grade1.25 in · H-beta$149
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$59
- Aurel Clarion lunar filter 2 in2 in · Lunar$39
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$119
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$139
- Aurel Lodestar H-beta filter 31 mm, premium grade31 mm unmounted · H-beta$69
- Brightwell Horizon lunar filter 1.25 in, observatory grade1.25 in · Lunar$29
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$99
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$89
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$39
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$109
