Filters, page 150
- Aurel Dusk Ridge UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$99
- Brightwell Nightline UHC nebula filter 2 in2 in · UHC$79
- Aurel Clarion OIII filter 2 in, premium grade2 in · OIII$109
- Aurel Clarion OIII filter 2 in2 in · OIII$109
- Brightwell Nightline UHC nebula filter 2 in, premium grade2 in · UHC$109
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$89
- Pellucid Spectra OIII imaging filter 36 mm36 mm unmounted · OIII$319
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$289
- Pellucid Obelisk light pollution filter 2 in, premium grade2 in · Light pollution$209
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$89
- Brightwell Nightline UHC nebula filter 31 mm31 mm unmounted · UHC$39
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$279
- Pellucid Glasshaven light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$159
- Aurel Umbral light pollution filter 36 mm unmounted36 mm unmounted · Light pollution$89
- Pellucid Glasshaven light pollution filter 1.25 in, premium grade1.25 in · Light pollution$129
- Brightwell Horizon lunar filter 36 mm, premium grade36 mm unmounted · Lunar$39
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$109
- Aurel Ashgrove lunar filter 1.25 in, observatory grade1.25 in · Lunar$69
- Brightwell Nightline Skyglow filter 31 mm31 mm unmounted · Light pollution$39
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$269
- Brightwell Nightline UHC nebula filter 2 in2 in · UHC$89
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$79
- Pellucid Selene lunar filter 2 in, observatory grade2 in · Lunar$119
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$109
