Filters, page 988
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$139
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$89
- Pellucid Glasshaven light pollution filter 1.25 in1.25 in · Light pollution$99
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$369
- Brightwell Horizon lunar filter 36 mm36 mm unmounted · Lunar$19
- Brightwell Nightline UHC nebula filter 31 mm, observatory grade31 mm unmounted · UHC$69
- Brightwell Nightline Skyglow filter 31 mm31 mm unmounted · Light pollution$39
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$29
- Brightwell Nightline Moon filter 1.25 in, observatory grade1.25 in · Lunar$39
- Brightwell Nightline Moon filter 1.25 in1.25 in · Lunar$19
- Aurel Clarion broadband filter 31 mm31 mm unmounted · Light pollution$99
- Brightwell Nightline H-beta filter 2 in, premium grade2 in · H-beta$129
- Aurel Clarion OIII filter 2 in2 in · OIII$99
- Aurel Lodestar H-beta filter 31 mm, observatory grade31 mm unmounted · H-beta$79
- Aurel Dusk Ridge UHC nebula filter 1.25 in, observatory grade1.25 in · UHC$119
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$149
- Brightwell Dawnline OIII filter 36 mm, premium grade36 mm unmounted · OIII$49
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$109
- Pellucid Clearwater UHC nebula filter 2 in, observatory grade2 in · UHC$259
- Brightwell Nightline UHC nebula filter 31 mm, premium grade31 mm unmounted · UHC$59
- Brightwell Nightline Skyglow filter 2 in, observatory grade2 in · Light pollution$119
- Aurel Dusk Ridge light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$109
- Aurel Clarion H-beta filter 2 in, observatory grade2 in · H-beta$169
