Filters, page 138
- Brightwell Nightline Skyglow filter 31 mm, observatory grade31 mm unmounted · Light pollution$59
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$169
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$89
- Aurel Clarion lunar filter 2 in2 in · Lunar$49
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$239
- Pellucid Glasshaven light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$139
- Brightwell Nightline Moon filter 1.25 in, premium grade1.25 in · Lunar$19
- Aurel Ironbark OIII nebula filter 1.25 in, observatory grade1.25 in · OIII$99
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$49
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$69
- Aurel Clarion OIII filter 2 in, observatory grade2 in · OIII$149
- Aurel Dusk Ridge light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$99
- Pellucid Nocturne UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$149
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$129
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$69
- Aurel Clarion broadband filter 31 mm31 mm unmounted · Light pollution$99
- Pellucid Glasshaven light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$169
- Brightwell Nightline Skyglow filter 31 mm, premium grade31 mm unmounted · Light pollution$59
- Pellucid Nocturne UHC nebula filter 1.25 in, premium grade1.25 in · UHC$119
- Aurel Lodestar H-beta filter 31 mm, observatory grade31 mm unmounted · H-beta$79
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$129
- Pellucid Spectra H-beta filter 1.25 in, premium grade1.25 in · H-beta$169
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$69
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
