Filters, page 433
- Aurel Tallgrass H-beta nebula filter 2 in, observatory grade2 in · H-beta$149
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$99
- Brightwell Dawnline OIII filter 36 mm, premium grade36 mm unmounted · OIII$59
- Brightwell Nightline UHC nebula filter 1.25 in1.25 in · UHC$49
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$229
- Brightwell Nightline H-beta filter 1.25 in, observatory grade1.25 in · H-beta$89
- Pellucid Spectra OIII nebula filter 2 in, observatory grade2 in · OIII$309
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$19
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$49
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$69
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$49
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$49
- Pellucid Glimmer H-beta narrowband filter 36 mm, observatory grade36 mm unmounted · H-beta$279
- Pellucid Halflight OIII nebula filter 2 in, premium grade2 in · OIII$219
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$69
- Brightwell Dawnline OIII filter 1.25 in1.25 in · OIII$39
- Aurel Clarion broadband filter 31 mm, observatory grade31 mm unmounted · Light pollution$149
- Pellucid Argent OIII imaging filter 31 mm, premium grade31 mm unmounted · OIII$269
- Brightwell Nightline Skyglow filter 2 in, premium grade2 in · Light pollution$79
- Aurel Clarion lunar filter 2 in, premium grade2 in · Lunar$49
- Aurel Clarion H-beta filter 2 in2 in · H-beta$99
- Aurel Ironbark OIII nebula filter 1.25 in, observatory grade1.25 in · OIII$99
- Aurel Ashgrove lunar filter 1.25 in1.25 in · Lunar$49
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$59
