Filters, page 578
- Aurel Umbral light pollution filter 36 mm unmounted36 mm unmounted · Light pollution$79
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$89
- Pellucid Clearwater UHC nebula filter 2 in, premium grade2 in · UHC$179
- Brightwell Nightline H-beta filter 2 in, premium grade2 in · H-beta$129
- Aurel Clarion OIII filter 2 in2 in · OIII$109
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$199
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$89
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$139
- Brightwell Dawnline OIII filter 1.25 in, premium grade1.25 in · OIII$39
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$229
- Brightwell Nightline UHC nebula filter 31 mm, observatory grade31 mm unmounted · UHC$79
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$109
- Brightwell Nightline Skyglow filter 31 mm, premium grade31 mm unmounted · Light pollution$49
- Aurel Dusk Ridge UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$99
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$79
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$49
- Pellucid Halflight OIII nebula filter 2 in, observatory grade2 in · OIII$349
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$99
- Aurel Ironbark OIII nebula filter 1.25 in1.25 in · OIII$59
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$269
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$99
- Pellucid Selene lunar filter 2 in, observatory grade2 in · Lunar$109
- Brightwell Nightline UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$89
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$229
