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Deep Sky Filters

Items 1 - 25 of 30
Astronomik 1.25" ProPlanet IR 742 Filter

Astronomik ProPlanet 742 IR Pass Filter - 1.25" - P742-1

SKU: ASF-P742-1
  • Filter Type: Pro Planet
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$49.95
Astronomik ProPlanet 742 IR-Pass Filter - 2" Round Mounted

Astronomik ProPlanet IR - 742 Filter - 2" Round Mounted - P742-2

SKU: ASF-P742-2
  • Filter Type: Pro Planet
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$99.95
Astronomik 1.25 Round Mounted ProPlanet 642 IR-Pass Filter

Astronomik ProPlanet 642 IR Pass Filter - 1.25" Round Mounted - P642-1

SKU: ASF-P642-1
  • Filter Type: Pro Planet
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$65.95
Astronomik 1.25" ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - 1.25" Round Mounted - P807-1

SKU: ASF-P807-1
  • Filter Type: Pro Planet
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$49.95
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 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 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 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
Free shipping Free shipping
$85.95
Astronomik 50 mm Round ProPlanet 742 IR-Pass Filter

Astronomik ProPlanet 742 IR-Pass Filter - 50 mm Round - P742-50R

SKU: ASF-P742-50R
  • Filter Type: Pro Planet
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$99.95
Astronomik 27 mm Round ProPlanet 742 IR-Pass Filter

Astronomik ProPlanet 742 IR-Pass Filter - 27 mm Round - P742-27

SKU: ASF-P742-27
  • Filter Type: Pro Planet
  • Filter Size: 27 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$45.95
Astronomik ProPlanet 642 IR-Pass Filter - 27 mm Round

Astronomik ProPlanet 642 IR Pass Filter - 27 mm Round - P642-27

SKU: ASF-P642-27
  • Filter Type: Pro Planet
  • Filter Size: 27 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$59.95
Astronomik 50 mm Round ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - 50 mm Round - P807-50R

SKU: ASF-P807-50R
  • Filter Type: Pro Planet
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$99.95
Astronomik ProPlanet 807 IR Filter - SCT Rear Cell

Astronomik ProPlanet 807 IR Pass Filter - SC Rear Cell - P807-SCT

SKU: ASF-P807-SCT
  • Filter Type: Pro Planet
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$89.95
Astronomik 27 mm Round ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - 27 mm Round - P807-27

SKU: ASF-P807-27
  • Filter Type: Pro Planet
  • Filter Size: 27 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$45.95
Astronomik 42 mm Round ProPlanet 642 IR-Pass Filter

Astronomik ProPlanet 642 IR Pass Filter - 42 mm Round - P642-42

SKU: ASF-P642-42
  • Filter Type: Pro Planet
  • Filter Size: 42 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$109.95
Astronomik M52 Threaded ProPlanet 642 IR-Pass Filter

Astronomik ProPlanet 642 IR Pass Filter - M52 Round Mounted - P642-M52

SKU: ASF-P642-M52
  • Filter Type: Pro Planet
  • Filter Size: M52
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$139.95