Filters, page 743
- Brightwell Nightline Moon filter 1.25 in, premium grade1.25 in · Lunar$29
- Pellucid Nocturne UHC nebula filter 1.25 in, premium grade1.25 in · UHC$139
- Aurel Tallgrass H-beta nebula filter 2 in, observatory grade2 in · H-beta$179
- Brightwell Horizon lunar filter 1.25 in, premium grade1.25 in · Lunar$29
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$369
- Brightwell Nightline UHC nebula filter 2 in, observatory grade2 in · UHC$119
- Aurel Clarion UHC filter 31 mm, observatory grade31 mm unmounted · UHC$129
- Aurel Umbral light pollution filter 36 mm unmounted, observatory grade36 mm unmounted · Light pollution$119
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$139
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$159
- Aurel Clarion UHC filter 31 mm, premium grade31 mm unmounted · UHC$109
- Pellucid Nocturne UHC nebula filter 1.25 in, premium grade1.25 in · UHC$139
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$109
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$199
- Brightwell Horizon lunar filter 1.25 in, premium grade1.25 in · Lunar$29
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$259
- Brightwell Nightline UHC nebula filter 1.25 in, premium grade1.25 in · UHC$69
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$149
- Pellucid Clearwater UHC nebula filter 2 in2 in · UHC$159
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$119
- Pellucid Obelisk light pollution filter 2 in, premium grade2 in · Light pollution$189
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$39
- Brightwell Nightline UHC nebula filter 31 mm, premium grade31 mm unmounted · UHC$69
- Aurel Clarion broadband filter 31 mm, premium grade31 mm unmounted · Light pollution$119
