Filters, page 428
- Brightwell Nightline H-beta filter 2 in, observatory grade2 in · H-beta$129
- Aurel Lodestar H-beta filter 31 mm31 mm unmounted · H-beta$49
- Pellucid Clearwater UHC nebula filter 2 in, premium grade2 in · UHC$179
- Pellucid Halflight OIII nebula filter 2 in, premium grade2 in · OIII$249
- Pellucid Spectra H-beta filter 1.25 in, observatory grade1.25 in · H-beta$199
- Brightwell Dawnline light pollution filter 2 in, observatory grade2 in · Light pollution$119
- Aurel Clarion broadband filter 31 mm31 mm unmounted · Light pollution$89
- Pellucid Lucent H-beta narrowband filter 1.25 in, observatory grade1.25 in · H-beta$239
- Pellucid Halflight OIII nebula filter 2 in2 in · OIII$219
- Brightwell Nightline Moon filter 1.25 in, premium grade1.25 in · Lunar$19
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$19
- Aurel Halden UHC nebula filter 36 mm, premium grade36 mm unmounted · UHC$99
- Pellucid Glasswing lunar filter 31 mm, observatory grade31 mm unmounted · Lunar$139
- Aurel Tallgrass H-beta nebula filter 2 in, premium grade2 in · H-beta$109
- Brightwell Nightline H-beta filter 1.25 in1.25 in · H-beta$59
- Brightwell Nightline H-beta filter 2 in2 in · H-beta$89
- Brightwell Nightline UHC nebula filter 1.25 in1.25 in · UHC$59
- Brightwell Horizon lunar filter 1.25 in1.25 in · Lunar$29
- Brightwell Nightline UHC nebula filter 31 mm, premium grade31 mm unmounted · UHC$49
- Aurel Clarion OIII filter 2 in, premium grade2 in · OIII$139
- Pellucid Lucent H-beta narrowband filter 1.25 in, premium grade1.25 in · H-beta$209
- Pellucid Glasshaven light pollution filter 1.25 in1.25 in · Light pollution$89
- Brightwell Dawnline OIII filter 36 mm, premium grade36 mm unmounted · OIII$59
- Pellucid Spectra H-beta filter 1.25 in, premium grade1.25 in · H-beta$149
