Filters, page 1,221
- Aurel Halden UHC nebula filter 36 mm36 mm unmounted · UHC$89
- Pellucid Spectra OIII imaging filter 36 mm, premium grade36 mm unmounted · OIII$359
- Brightwell Dawnline light pollution filter 2 in, premium grade2 in · Light pollution$99
- Brightwell Nightline H-beta filter 2 in2 in · H-beta$99
- Pellucid Spectra OIII imaging filter 36 mm36 mm unmounted · OIII$309
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$279
- Aurel Umbral light pollution filter 36 mm unmounted, observatory grade36 mm unmounted · Light pollution$129
- Pellucid Spectra OIII nebula filter 2 in, premium grade2 in · OIII$259
- Brightwell Nightline Skyglow filter 31 mm31 mm unmounted · Light pollution$39
- Pellucid Spectra H-beta filter 1.25 in, premium grade1.25 in · H-beta$159
- Brightwell Dawnline OIII filter 1.25 in, premium grade1.25 in · OIII$49
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$39
- Brightwell Dawnline light pollution filter 2 in, premium grade2 in · Light pollution$89
- Aurel Lodestar H-beta filter 31 mm, observatory grade31 mm unmounted · H-beta$79
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$59
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$69
- Brightwell Nightline H-beta filter 1.25 in, premium grade1.25 in · H-beta$79
- Aurel Dusk Ridge light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$99
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$209
- Aurel Lodestar H-beta filter 31 mm, observatory grade31 mm unmounted · H-beta$89
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$139
- Brightwell Dawnline light pollution filter 2 in2 in · Light pollution$79
- Pellucid Spectra H-beta filter 1.25 in1.25 in · H-beta$149
- Aurel Dusk Ridge light pollution filter 1.25 in, observatory grade1.25 in · Light pollution$99
