Filters, page 720
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$169
- Pellucid Glasshaven light pollution filter 1.25 in1.25 in · Light pollution$79
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
- Pellucid Spectra OIII imaging filter 36 mm36 mm unmounted · OIII$279
- Aurel Lodestar H-beta filter 31 mm, premium grade31 mm unmounted · H-beta$59
- Pellucid Spectra UHC nebula filter 2 in, premium grade2 in · UHC$239
- Brightwell Nightline H-beta filter 2 in, premium grade2 in · H-beta$139
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$19
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$149
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$219
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$169
- Brightwell Horizon lunar filter 1.25 in, observatory grade1.25 in · Lunar$39
- Brightwell Nightline UHC nebula filter 2 in, premium grade2 in · UHC$109
- Aurel Lodestar H-beta filter 31 mm, premium grade31 mm unmounted · H-beta$59
- Aurel Dusk Ridge UHC nebula filter 1.25 in1.25 in · UHC$59
- Brightwell Nightline UHC nebula filter 2 in2 in · UHC$79
- Aurel Clarion broadband filter 31 mm31 mm unmounted · Light pollution$99
- Brightwell Dawnline OIII filter 1.25 in, observatory grade1.25 in · OIII$59
- Aurel Dusk Ridge UHC nebula filter 1.25 in1.25 in · UHC$59
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$109
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$69
- Brightwell Dawnline light pollution filter 2 in, premium grade2 in · Light pollution$109
- Aurel Dusk Ridge light pollution filter 1.25 in, premium grade1.25 in · Light pollution$79
- Brightwell Nightline Skyglow filter 31 mm, premium grade31 mm unmounted · Light pollution$59
