Filters, page 514
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$99
- Aurel Ashgrove lunar filter 1.25 in, premium grade1.25 in · Lunar$59
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$129
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$109
- Brightwell Horizon lunar filter 1.25 in, premium grade1.25 in · Lunar$29
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$39
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$69
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$229
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$109
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$99
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$109
- Aurel Clarion OIII filter 2 in2 in · OIII$109
- Brightwell Nightline UHC nebula filter 31 mm31 mm unmounted · UHC$49
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$19
- Aurel Dusk Ridge UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$89
- Pellucid Argent OIII imaging filter 31 mm31 mm unmounted · OIII$199
- Aurel Lodestar H-beta filter 31 mm, premium grade31 mm unmounted · H-beta$69
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$149
- Brightwell Nightline UHC nebula filter 31 mm, premium grade31 mm unmounted · UHC$59
- Aurel Tallgrass H-beta nebula filter 2 in, observatory grade2 in · H-beta$159
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$279
- Brightwell Dawnline light pollution filter 2 in, premium grade2 in · Light pollution$109
- Brightwell Nightline UHC nebula filter 31 mm, observatory grade31 mm unmounted · UHC$59
