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Deep Sky Filters

Items 101 - 125 of 222
Astronomik 50 mm Square H-Alpha 12 nm CCD Filter

Astronomik H-Alpha 12 nm CCD Filter - 50 mm Square - HA12-50SQ

SKU: ASF-HA12-50SQ
  • Filter Type: H-Alpha
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$329.95
Astronomik 50 mm x 50 mm OIII 12 nm CCD Filter

Astronomik OIII 12 nm CCD Filter - 50 mm Square - OIIICCD-50SQ

SKU: ASF-OIIICCD-50SQ
  • Filter Type: OIII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$329.95
Astronomik 50 mm Square OIII 6 nm CCD Filter

Astronomik OIII 6 nm CCD Filter - 50 mm Square - OIIICCD6-50SQ

SKU: ASF-OIIICCD6-50SQ
  • Filter Type: OIII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$499.95
Astronomik 2" Round Mounted ProPlanet 642 IR-Pass Filter

Astronomik ProPlanet 642 IR Pass Filter - 2" Round Mounted - P642-2

SKU: ASF-P642-2
  • Filter Type: Pro Planet
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$139.95
Astronomik 31 mm Round ProPlanet 642 IR-Pass Filter

Astronomik ProPlanet 642 IR Pass Filter - 31 mm Round - P642-31

SKU: ASF-P642-31
  • Filter Type: Pro Planet
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$79.95
Astronomik ProPlanet 642 IR-Pass Filter - 36 mm Round

Astronomik ProPlanet 642 IR Pass Filter - 36 mm Round - P642-36

SKU: ASF-P642-36
  • Filter Type: Pro Planet
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$89.95
Astronomik 50 mm ProPlanet 642 IR-Pass Filter - Round

Astronomik ProPlanet 642 IR Pass Filter - 50 mm Round - P642-50R

SKU: ASF-P642-50R
  • Filter Type: Pro Planet
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$129.95
Astronomik 50x50 mm ProPlanet 642 IR-Pass Filter

Astronomik ProPlanet 642 IR Pass Filter - 50 mm Square - P642-50SQ

SKU: ASF-P642-50SQ
  • Filter Type: Pro Planet
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$159.95
Astronomik ProPlanet 642 IR-Pass SCT Rear Cell Mounted Filter

Astronomik ProPlanet 642 IR Pass Filter - SCT Rear Cell - P642-SCT

SKU: ASF-P642-SCT
  • Filter Type: Pro Planet
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$139.95
Astronomik ProPlanet 642 IR-Pass Filter - T-Thread Mounted

Astronomik ProPlanet 642 IR Pass Filter - T-Mount - P642-T

SKU: ASF-P642-T
  • Filter Type: Pro Planet
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$119.95
Astronomik ProPlanet 642 IR-Pass Filter - EOS XL Full Frame Clip

Astronomik ProPlanet 642 IR Pass EOS XL Full Frame Clip Filter - P642-EOSXL

SKU: ASF-P642-EOSXL
  • Filter Type: Pro Planet
  • Filter Size: EOS Full Frame Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
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$149.95
Astronomik ProPlanet 742 IR-Pass 31 mm Round Filter

Astronomik ProPlanet 742 IR Pass Filter - 31 mm Round - P742-31

SKU: ASF-P742-31
  • Filter Type: Pro Planet
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$59.95
Astronomik 36 mm Round ProPlanet 742 IR Pass Filter

Astronomik ProPlanet 742 IR Pass Filter - 36 mm Round - P742-36

SKU: ASF-P742-36
  • Filter Type: Pro Planet
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$69.95
Astronomik ProPlanet 742 IR-Pass Filter - T-Mount

Astronomik ProPlanet 742 IR Pass Filter - T-Mount - P742-T

SKU: ASF-P742-T
  • Filter Type: Pro Planet
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$85.95
Astronomik ProPlanet 742 IR-Pass Filter - EOS APS Clip

Astronomik ProPlanet 742 IR Pass EOS Clip Filter - P742-EOS

SKU: ASF-P742-EOS
  • Filter Type: Pro Planet
  • Filter Size: EOS APS Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$89.95
Astronomik ProPlanet 742 IR-Pass Filter - EOS XL Full Frame Clip

Astronomik ProPlanet 742 IR Pass EOS XL Full Frame Clip Filter - P742-EOSXL

SKU: ASF-P742-EOSXL
  • Filter Type: Pro Planet
  • Filter Size: EOS Full Frame Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$99.95
Astronomik 2" Round Mounted ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - 2" Round Mounted - P807-2

SKU: ASF-P807-2
  • Filter Type: Pro Planet
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$99.95
Astronomik ProPlanet 807 IR-Pass Filter - 31 mm Round

Astronomik ProPlanet 807 IR Pass Filter - 31 mm Round - P807-31

SKU: ASF-P807-31
  • Filter Type: Pro Planet
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$55.95
Astronomik 36 mm Round ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - 36 mm Round - P807-36

SKU: ASF-P807-36
  • Filter Type: Pro Planet
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$69.95
Astronomik T-Thread Mounted ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - T-Mount - P807-T

SKU: ASF-P807-T
  • Filter Type: Pro Planet
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$85.95
Astronomik ProPlanet 807 IR-Pass Filter - EOS APS Clip Format

Astronomik ProPlanet 807 IR Pass EOS Clip Filter - P807-EOS

SKU: ASF-P807-EOS
  • Filter Type: Pro Planet
  • Filter Size: EOS APS Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$79.95
Astronomik ProPlanet 807 IR-Pass Filter - EOS XL Full Frame Clip Format

Astronomik ProPlanet 807 IR Pass EOS XL Full Frame Clip Filter - P807-EOSXL

SKU: ASF-P807-EOSXL
  • Filter Type: Pro Planet
  • Filter Size: EOS Full Frame Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
Free shipping Free shipping
$99.95
Astronomik 50 mm x 50 mm SII 12 nm CCD Filter

Astronomik SII 12 nm CCD Filter - 50 mm Square - SII-50SQ

SKU: ASF-SII-50SQ
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$329.95
Astronomik SII 6 nm CCD 50 mm Square Filter

Astronomik SII 6 nm CCD Filter - 50 mm Square - SII6-50SQ

SKU: ASF-SII6-50SQ
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$499.95
Astronomik SII 12 nm CCD T-Mount Filter

Astronomik SII 12 nm CCD Filter - T-Mount - SII-T

SKU: ASF-SII-T
  • Filter Type: SII
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$269.95