Filters, page 641
- Pellucid Spectra OIII nebula filter 2 in, premium grade$279
- Aurel Ashgrove lunar filter 1.25 in$39
- Brightwell Nightline Skyglow filter 31 mm, observatory grade$69
- Pellucid Selene lunar filter 2 in, premium grade$99
- Brightwell Dawnline OIII filter 36 mm$39
- Brightwell Nightline Skyglow filter 31 mm, premium grade$59
- Aurel Clarion H-beta filter 2 in$109
- Pellucid Selene lunar filter 2 in$89
- Aurel Halden UHC nebula filter 36 mm$89
- Brightwell Nightline Skyglow filter 2 in$79
- Pellucid Spectra H-beta filter 1.25 in$119
- Brightwell Dawnline OIII filter 1.25 in, premium grade$49
- Pellucid Spectra UHC nebula filter 2 in$169
- Brightwell Nightline H-beta filter 1.25 in$59
- Pellucid Clearwater UHC nebula filter 2 in$139
- Pellucid Spectra H-beta filter 1.25 in$109
- Pellucid Lucent H-beta narrowband filter 1.25 in, observatory grade$269
- Aurel Umbral light pollution filter 36 mm unmounted$79
- Pellucid Nocturne UHC nebula filter 1.25 in$99
- Brightwell Nightline H-beta filter 2 in$89
- Pellucid Argent OIII imaging filter 31 mm, observatory grade$339
- Aurel Clarion lunar filter 2 in, premium grade$59
- Aurel Dusk Ridge UHC nebula filter 1.25 in$69
- Aurel Lodestar H-beta filter 31 mm$49