Filters, page 943
- Pellucid Spectra H-beta filter 1.25 in, premium grade1.25 in · H-beta$189
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$69
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$449
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$89
- Brightwell Nightline UHC nebula filter 1.25 in1.25 in · UHC$59
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$159
- Pellucid Glasshaven light pollution filter 1.25 in, premium grade1.25 in · Light pollution$99
- Brightwell Nightline Skyglow filter 31 mm31 mm unmounted · Light pollution$39
- Aurel Dusk Ridge light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$89
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$179
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$149
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$89
- Brightwell Nightline H-beta filter 2 in2 in · H-beta$99
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$39
- Pellucid Lucent H-beta narrowband filter 1.25 in, premium grade1.25 in · H-beta$189
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$149
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$59
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$119
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$99
- Pellucid Argent OIII imaging filter 31 mm31 mm unmounted · OIII$189
- Aurel Halden UHC nebula filter 36 mm36 mm unmounted · UHC$79
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$49
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$69
- Brightwell Dawnline OIII filter 36 mm, premium grade36 mm unmounted · OIII$49
