Filters, page 544
- Brightwell Nightline H-beta filter 1.25 in, premium grade1.25 in · H-beta$69
- Aurel Dusk Ridge light pollution filter 1.25 in, premium grade1.25 in · Light pollution$79
- Aurel Ashgrove lunar filter 1.25 in, premium grade1.25 in · Lunar$49
- Brightwell Nightline UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$89
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$99
- Pellucid Glimmer H-beta narrowband filter 36 mm, premium grade36 mm unmounted · H-beta$219
- Pellucid Lucent H-beta narrowband filter 1.25 in1.25 in · H-beta$149
- Aurel Clarion broadband filter 31 mm, observatory grade31 mm unmounted · Light pollution$169
- Brightwell Nightline UHC nebula filter 2 in, observatory grade2 in · UHC$149
- Pellucid Glasshaven light pollution filter 1.25 in1.25 in · Light pollution$99
- Aurel Clarion UHC filter 31 mm31 mm unmounted · UHC$79
- Pellucid Halflight OIII nebula filter 2 in, premium grade2 in · OIII$219
- Pellucid Spectra UHC nebula filter 2 in2 in · UHC$159
- Brightwell Nightline UHC nebula filter 2 in2 in · UHC$89
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$89
- Pellucid Lucent H-beta narrowband filter 1.25 in1.25 in · H-beta$149
- Brightwell Nightline UHC nebula filter 31 mm, observatory grade31 mm unmounted · UHC$69
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$99
- Pellucid Nocturne UHC nebula filter 1.25 in1.25 in · UHC$89
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
- Brightwell Nightline UHC nebula filter 2 in2 in · UHC$79
- Brightwell Nightline UHC nebula filter 1.25 in, premium grade1.25 in · UHC$59
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$259
- Pellucid Nocturne UHC nebula filter 1.25 in1.25 in · UHC$99
