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Deep Sky Filters

Items 151 - 175 of 275
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
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$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
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$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
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$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
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$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
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$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
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$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
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$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
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$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
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$269.95
Astronomik 50 mm Round UHC Filter

Astronomik UHC Filter - 50 mm Round - UHC-50R

SKU: ASF-UHC-50R
  • Filter Type: UHC
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$199.95
Astronomik 50x50 mm UHC Filter

Astronomik UHC Filter - 50 mm Square - UHC-50SQ

SKU: ASF-UHC-50SQ
  • Filter Type: UHC
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
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$249.95
Astronomik 1.25" UHC-E Filter - Round Mounted

Astronomik UHC-E Filter - 1.25" Round Mounted - UHCE-1

SKU: ASF-UHCE-1
  • Filter Type: UHC
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$65.95
Astronomik UHC-E Filter - 2" Round Mounted

Astronomik UHC-E Filter - 2" Round Mounted - UHCE-2

SKU: ASF-UHCE-2
  • Filter Type: UHC
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$129.95
Zhumell 1.25" High Performance O-III Telescope Filter

Zhumell 1.25" High Performance O-III Telescope Filter - ZHUL062-1

SKU: ZHU-ZHUL062-1
  • Filter Type: OIII
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.99
Zhumell 1.25" High Performance UHC Telescope Filter

Zhumell 1.25" High Performance Ultra High Contrast UHC Filter - ZHUL063-1

SKU: ZHU-ZHUL063-1
  • Filter Type: UHC
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$49.99
Zhumell 2" O-III Filter

Zhumell 2" High Performance O-III Telescope Filter - ZHUL067-1

SKU: ZHU-ZHUL067-1
  • Filter Type: OIII
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$59.99

Tele Vue Bandmate OIII Filter - 1.25" - B2O-0125

SKU: TLV-B2O-0125
  • Filter Type: OIII
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$100.00