Filters, page 691
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$39
- 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$169
- Brightwell Nightline H-beta filter 1.25 in, premium grade1.25 in · H-beta$69
- Brightwell Nightline UHC nebula filter 31 mm31 mm unmounted · UHC$39
- Aurel Dusk Ridge light pollution filter 1.25 in1.25 in · Light pollution$49
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$259
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$89
- Pellucid Lucent H-beta narrowband filter 1.25 in, observatory grade1.25 in · H-beta$279
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$219
- Brightwell Nightline H-beta filter 2 in2 in · H-beta$79
- Brightwell Horizon lunar filter 1.25 in, premium grade1.25 in · Lunar$29
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$109
- Pellucid Clearwater UHC nebula filter 2 in2 in · UHC$139
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$199
- Brightwell Dawnline OIII filter 1.25 in, premium grade1.25 in · OIII$49
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$89
- Brightwell Nightline Moon filter 1.25 in1.25 in · Lunar$19
- Brightwell Nightline UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$89
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$229
- Aurel Umbral light pollution filter 36 mm unmounted, premium grade36 mm unmounted · Light pollution$99
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$119
- Pellucid Spectra H-beta filter 1.25 in1.25 in · H-beta$109
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$259
