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25 Items

Lumicon Deep Sky Thread on Filter for Schmidt-Cassegrain Rear Cell - LF3020

SKU: LUM-LF3020
  • Filter Type: Nebula/Broadband
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$200.00
 

Lumicon Ultra High Contrast (UHC) Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3035

SKU: LUM-LF3035
  • Filter Type: UHC
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$200.00
 

Lumicon Oxygen III (OIII) Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3050

SKU: LUM-LF3050
  • Filter Type: OIII
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$200.00
 

Lumicon Hydrogen Beta (H-Beta) Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3065

SKU: LUM-LF3065
  • Filter Type: H-Beta
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$200.00
 

Lumicon Comet Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3080

SKU: LUM-LF3080
  • Filter Type: Comet
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$200.00
 
Astronomik SCT Rear Cell CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter - SC Rear Cell - CLS-SCT

SKU: ASF-CLS-SCT
  • Filter Type: CLS/LPR
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$159.95
 
Astronomik SCT Rear Cell CLS CCD Light Pollution Filter

Astronomik CLS CCD Light Pollution Filter - SC Rear Cell - CLSCCD-SCT

SKU: ASF-CLSCCD-SCT
  • Filter Type: CLS/LPR
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$199.95
 
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 OIII SCT Rear Cell Visual Filter

Astronomik OIII Visual Filter - SC Rear Cell - OIII-SCT

SKU: ASF-OIII-SCT
  • Filter Type: OIII
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$199.95
 
Astronomik SII 12 nm CCD Filter - SC Rear Cell

Astronomik SII 12 nm CCD Filter - SCT Rear Cell - SII-SCT

SKU: ASF-SII-SCT
  • Filter Type: SII
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$289.95
 
Astronomik MC Clear Filter - SC Rear Cell

Astronomik MC Clear Glass Filter - SCT Rear Cell - C-SCT

SKU: ASF-C-SCT
  • Filter Type: Clear
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$69.95
 
Astronomik H-Alpha 12 nm CCD Filter - SCT Rear Cell

Astronomik H-Alpha 12 nm CCD Filter - SCT Rear Cell - HA12-SCT

SKU: ASF-HA12-SCT
  • Filter Type: H-Alpha
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$289.95
 
Astronomik H-Alpha 6 nm SC Rear Cell CCD Filter

Astronomik H-Alpha 6 nm CCD Filter - SCT Rear Cell - HA6-SCT

SKU: ASF-HA6-SCT
  • Filter Type: H-Alpha
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$479.95
 
Astronomik L-1 UV-IR Blocking SC Rear Cell Filter

Astronomik L-1 UV-IR Blocking Filter - SCT Rear Cell - L1-SCT

SKU: ASF-L1-SCT
  • Filter Type: UV/IR/Luminance
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$129.95
 
Astronomik UV-IR Blocking L-2 Luminance Filter - SC Rear Cell Mounted

Astronomik L-2 UV-IR Blocking Filter - SCT Rear Cell - L2-SCT

SKU: ASF-L2-SCT
  • Filter Type: UV/IR/Luminance
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$109.95
 
Astronomik L-3 UV-IR Blocker - SCT Rear Cell Mounted

Astronomik L-3 UV-IR Blocking Filter - SCT Rear Cell - L3-SCT

SKU: ASF-L3-SCT
  • Filter Type: UV/IR/Luminance
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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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 UHC-E SCT Rear Cell Filter

Astronomik UHC-E Filter - SC Rear Cell - UHCE-SCT

SKU: ASF-UHCE-SCT
  • Filter Type: UHC
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$129.95
 
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 H-Beta SC Rear Cell Visual Filter

Astronomik H-Beta Visual Filter - SC Rear Cell - HB-SCT

SKU: ASF-HB-SCT
  • Filter Type: H-Beta
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$219.95
 
Astronomik OIII 6 nm CCD SCT Rear Cell Filter

Astronomik OIII 6 nm CCD Filter - SC Rear Cell - OIIICCD6-SCT

SKU: ASF-OIIICCD6-SCT
  • Filter Type: OIII
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$479.95
 
Astronomik SII 6 nm CCD Filter - SC Rear Cell

Astronomik SII 6 nm CCD Filter - SC Rear Cell - SII6-SCT

SKU: ASF-SII6-SCT
  • Filter Type: SII
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$479.95
 
Astronomik OIII 12 nm CCD SC Rear Cell Filter

Astronomik OIII 12 nm CCD Filter - SC Rear Cell - OIIICCD-SCT

SKU: ASF-OIIICCD-SCT
  • Filter Type: OIII
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$289.95
 
Astronomik ProPlanet 742 IR-Pass SCT Rear Cell Mounted Filter

Astronomik ProPlanet 742 IR Pass Filter - SCT Rear Cell - P742-SCT

SKU: ASF-P742-SCT
  • Filter Type: Pro Planet
  • Filter Size: SCT Rear Cell
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$89.95