Filters, page 243
- Aurel Ashgrove lunar filter 1.25 in, observatory grade1.25 in · Lunar$69
- Aurel Tallgrass H-beta nebula filter 2 in2 in · H-beta$119
- Pellucid Obelisk light pollution filter 2 in, observatory grade2 in · Light pollution$269
- Aurel Dusk Ridge light pollution filter 1.25 in1.25 in · Light pollution$59
- Brightwell Nightline Skyglow filter 2 in2 in · Light pollution$59
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$39
- Brightwell Horizon lunar filter 36 mm, premium grade36 mm unmounted · Lunar$29
- Pellucid Argent OIII imaging filter 31 mm, observatory grade31 mm unmounted · OIII$329
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$209
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$29
- Brightwell Dawnline OIII filter 36 mm36 mm unmounted · OIII$39
- Aurel Dusk Ridge UHC nebula filter 1.25 in1.25 in · UHC$59
- Pellucid Glimmer H-beta narrowband filter 36 mm, premium grade36 mm unmounted · H-beta$189
- Pellucid Clearwater UHC nebula filter 2 in, observatory grade2 in · UHC$269
- Aurel Tallgrass H-beta nebula filter 2 in, observatory grade2 in · H-beta$169
- Brightwell Nightline Moon filter 1.25 in1.25 in · Lunar$19
- Pellucid Glimmer H-beta narrowband filter 36 mm36 mm unmounted · H-beta$179
- Aurel Clarion UHC filter 31 mm31 mm unmounted · UHC$89
- Aurel Umbral light pollution filter 36 mm unmounted36 mm unmounted · Light pollution$79
- Brightwell Horizon lunar filter 36 mm, observatory grade36 mm unmounted · Lunar$39
- Aurel Clarion lunar filter 2 in, observatory grade2 in · Lunar$89
- Pellucid Spectra H-beta filter 1.25 in1.25 in · H-beta$119
- Aurel Clarion broadband filter 31 mm, observatory grade31 mm unmounted · Light pollution$159
- Brightwell Nightline H-beta filter 2 in2 in · H-beta$99
