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Astronomik 6 nm H-Alpha Filter in 31 mm Format

Astronomik H-Alpha 6 nm CCD Filter - 31 mm Round - HA6-31

SKU: ASF-HA6-31
  • Filter Type: H-Alpha
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$249.95
Astronomik 6 nm H-Alpha Filter in 36 mm Format

Astronomik H-Alpha 6 nm CCD Filter - 36 mm Round - HA6-36

SKU: ASF-HA6-36
  • Filter Type: H-Alpha
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$289.95
Astronomik 6 nm H-Alpha T-Thread CCD Filter

Astronomik H-Alpha 6 nm CCD Filter - T-Mount - HA6-T

SKU: ASF-HA6-T
  • Filter Type: H-Alpha
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$419.95
Astronomik 6 nm H-Alpha EOS Clip Filter

Astronomik H-Alpha 6 nm EOS Clip Filter - HA6-EOS

SKU: ASF-HA6-EOS
  • Filter Type: H-Alpha
  • Filter Size: EOS APS Clip
  • Filter Shape: Round
  • Filter Insert Style: Clip-In
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$289.95
Astronomik 31 mm Round LRGB Filter Set

Astronomik LRGB Filter Set - 31 mm Round - LRGB-31

SKU: ASF-LRGB-31
  • Filter Type: RGB
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$319.95
Astronomik LRGB Filter Set - 36 mm Round

Astronomik LRGB Filter Set - 36 mm Round - LRGB-36

SKU: ASF-LRGB-36
  • Filter Type: RGB
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$379.95
Astronomik 50 mm Round LRGB Filter Set

Astronomik LRGB Filter Set - 50 mm Round - LRGB-50R

SKU: ASF-LRGB-50R
  • Filter Type: RGB
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$569.95
Astronomik UHC Filter - T-Mount

Astronomik UHC Filter - T-Mount - UHC-T

SKU: ASF-UHC-T
  • Filter Type: UHC
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$179.95
Astronomik IR Blocking Filter - SC Rear Cell

Astronomik IR Blocking Filter - SC Rear Cell - IR-SCT

SKU: ASF-IR-SCT
  • Filter Type: UV/IR/Luminance
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$89.95
Astronomik UHC Filter - SCT Rear Cell

Astronomik UHC Filter - SC Rear Cell - UHC-SCT

SKU: ASF-UHC-SCT
  • Filter Type: UHC
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$199.95
Astronomik 31 mm Round UHC Filter

Astronomik UHC Filter - 31 mm Round - UHC-31

SKU: ASF-UHC-31
  • Filter Type: UHC
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$109.95
Astronomik 36 mm Round UHC Filter

Astronomik UHC Filter - 36 mm Round - UHC-36

SKU: ASF-UHC-36
  • Filter Type: UHC
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$129.95
Astronomik UHC Canon EOS Clip Filter

Astronomik UHC Canon EOS Clip Filter - UHC-EOS

SKU: ASF-UHC-EOS
  • Filter Type: UHC
  • Filter Size: EOS APS Clip
  • Filter Shape: Round
  • Filter Insert Style: Clip-In
Available Used from $121.40
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$159.95
Astronomik UHC Canon EOS XL Full Frame Clip Filter

Astronomik UHC Canon EOS XL Full Frame Clip Filter - UHC-EOSXL

SKU: ASF-UHC-EOSXL
  • Filter Type: UHC
  • Filter Size: EOS Full Frame Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
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$219.95
Astronomik OIII 12 nm CCD Filter - 31 mm Round

Astronomik OIII 12 nm CCD Filter - 31 mm Round - OIIICCD-31

SKU: ASF-OIIICCD-31
  • Filter Type: OIII
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$169.95
Astronomik 12 nm O-III CCD Filter - 36 mm Round

Astronomik OIII 12 nm CCD Filter - 36 mm Round - OIIICCD-36

SKU: ASF-OIIICCD-36
  • Filter Type: OIII
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$189.95
Astronomik OIII 12 nm CCD Filter - 50 mm Round

Astronomik OIII 12 nm CCD Filter - 50 mm Round - OIIICCD-50R

SKU: ASF-OIIICCD-50R
  • Filter Type: OIII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$299.95
Daystar 2" UV/IR Cut Filter

Daystar 2" UV/IR Filter - DSIUV2

SKU: DAY-DSIUV2
  • Filter Type: UV/IR/Luminance
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$125.00
DayStar Combo Quark Chromosphere "Eyepiece" Filter

DayStar Combo Quark Chromosphere Filter - DSZCC

SKU: DAY-DSZCC
  • Filtering Wavelength: H-Alpha
  • Solar Telescope or Filter Bandpass (
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$1,195.00
Astronomik 31 mm Round SII 12 nm CCD Filter

Astronomik SII 12 nm CCD Filter - 31 mm - SII-31

SKU: ASF-SII-31
  • Filter Type: SII
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$169.95
Astronomik 1.25" Round Mounted SII 6 nm CCD Filter

Astronomik SII 6 nm CCD Filter - 1.25" - SII6-1

SKU: ASF-SII6-1
  • Filter Type: SII
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$199.95
Astronomik 6 nm OIIICCD Filter - 1.25" Round Mounted

Astronomik OIII 6 nm CCD Filter - 1.25" Round Mounted - OIIICCD6-1

SKU: ASF-OIIICCD6-1
  • Filter Type: OIII
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$199.95
Astronomik UV-IR L3 Luminance Filter - T-Mount

Astronomik L-3 Luminance UV-IR Block Filter - T-Mount - L3-T

SKU: ASF-L3-T
  • Filter Type: UV/IR/Luminance
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$129.95
Astronomik ProPlanet 642 BP IR-Pass EOS Clip Filter

Astronomik ProPlanet 642 BP IR-Pass Filter - EOS Clip - P642-EOS

SKU: ASF-P642-EOS
  • Filter Type: Pro Planet
  • Filter Size: EOS APS Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
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$109.95
Astronomik 2" Round Mounted OIII 6 nm CCD Filter

Astronomik OIII 6 nm CCD Filter - 2" Round Mounted - OIIICCD6-2

SKU: ASF-OIIICCD6-2
  • Filter Type: OIII
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$469.95