Filters, page 909
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$149
- Brightwell Nightline UHC nebula filter 1.25 in, premium grade1.25 in · UHC$59
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$19
- Pellucid Clearwater UHC nebula filter 2 in2 in · UHC$169
- Pellucid Glasswing lunar filter 31 mm31 mm unmounted · Lunar$89
- Pellucid Obelisk light pollution filter 2 in, premium grade2 in · Light pollution$189
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$89
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$49
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$109
- Pellucid Spectra UHC nebula filter 2 in2 in · UHC$149
- Pellucid Spectra OIII imaging filter 36 mm, observatory grade36 mm unmounted · OIII$509
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$99
- Aurel Dusk Ridge light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$99
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$59
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$419
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$139
- Aurel Lodestar H-beta filter 31 mm, premium grade31 mm unmounted · H-beta$59
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$139
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$179
- Pellucid Lucent H-beta narrowband filter 1.25 in, premium grade1.25 in · H-beta$199
- Brightwell Horizon lunar filter 1.25 in, observatory grade1.25 in · Lunar$39
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$99
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$159
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$49
