Filters, page 622
- Aurel Dusk Ridge UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$99
- Aurel Clarion broadband filter 31 mm31 mm unmounted · Light pollution$89
- Brightwell Nightline UHC nebula filter 2 in, observatory grade2 in · UHC$139
- Brightwell Dawnline OIII filter 1.25 in, observatory grade1.25 in · OIII$69
- Aurel Clarion UHC filter 31 mm31 mm unmounted · UHC$79
- Aurel Clarion broadband filter 31 mm, observatory grade31 mm unmounted · Light pollution$139
- Aurel Umbral light pollution filter 36 mm unmounted36 mm unmounted · Light pollution$89
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$109
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$29
- Aurel Lodestar H-beta filter 31 mm, observatory grade31 mm unmounted · H-beta$69
- Aurel Clarion UHC filter 31 mm31 mm unmounted · UHC$89
- Aurel Dusk Ridge light pollution filter 1.25 in, premium grade1.25 in · Light pollution$79
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$209
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$59
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$99
- Brightwell Nightline Skyglow filter 31 mm31 mm unmounted · Light pollution$39
- Pellucid Spectra OIII nebula filter 2 in, observatory grade2 in · OIII$339
- Brightwell Horizon lunar filter 36 mm, premium grade36 mm unmounted · Lunar$29
- Pellucid Argent OIII imaging filter 31 mm, observatory grade31 mm unmounted · OIII$339
- Pellucid Selene lunar filter 2 in2 in · Lunar$79
- Pellucid Spectra UHC nebula filter 2 in, observatory grade2 in · UHC$249
- Brightwell Dawnline OIII filter 1.25 in, premium grade1.25 in · OIII$49
- Aurel Clarion OIII filter 2 in2 in · OIII$109
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$99
