Filters, page 497
- Aurel Clarion OIII filter 2 in, premium grade2 in · OIII$129
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$139
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$119
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$109
- Pellucid Glasswing lunar filter 31 mm31 mm unmounted · Lunar$79
- Brightwell Nightline H-beta filter 2 in2 in · H-beta$109
- Pellucid Nocturne UHC nebula filter 1.25 in, premium grade1.25 in · UHC$119
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$119
- Pellucid Spectra OIII nebula filter 2 in2 in · OIII$189
- Pellucid Spectra OIII nebula filter 2 in, premium grade2 in · OIII$289
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$49
- Brightwell Horizon lunar filter 36 mm36 mm unmounted · Lunar$19
- Aurel Clarion UHC filter 31 mm31 mm unmounted · UHC$79
- Brightwell Dawnline OIII filter 36 mm, premium grade36 mm unmounted · OIII$49
- Brightwell Horizon lunar filter 1.25 in, premium grade1.25 in · Lunar$29
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$109
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$99
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$359
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$49
- Aurel Umbral light pollution filter 36 mm unmounted36 mm unmounted · Light pollution$79
- Pellucid Lucent H-beta narrowband filter 1.25 in1.25 in · H-beta$149
- Aurel Clarion broadband filter 31 mm, premium grade31 mm unmounted · Light pollution$99
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$69
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$39
