Skip to content

Deep Sky Filters

21 Items
Astronomik 1.25" CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter 1.25" - CLS-1

SKU: ASF-CLS-1
  • Filter Type: CLS/LPR
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$75.95
Astronomik 2" CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter 2" - CLS-2

SKU: ASF-CLS-2
  • Filter Type: CLS/LPR
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$159.95
Astronomik 31 mm CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter - 31 mm Round - CLS-31

SKU: ASF-CLS-31
  • Filter Type: CLS/LPR
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$95.95

Astronomik CLS-CCD Light Pollution Filter - 1.25" - CLSCCD-1

SKU: ASF-CLSCCD-1
  • Filter Type: CLS/LPR
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$99.95
Astronomik 2" CLS-CCD Light Pollution Filter

Astronomik CLS-CCD Light Pollution Filter - 2" - CLSCCD-2

SKU: ASF-CLSCCD-2
  • Filter Type: CLS/LPR
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$199.95
Astronomik T-Thread CLS CCD Light Pollution Filter

Astronomik CLS CCD Light Pollution Filter - T-Mount - CLSCCD-T

SKU: ASF-CLSCCD-T
  • Filter Type: CLS/LPR
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$179.95
Astronomik UHC Filter - 2" Round Mounted

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

SKU: ASF-UHC-2
  • Filter Type: UHC
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$219.95
Astronomik 1.25" Round Mounted UHC Filter

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

SKU: ASF-UHC-1
  • Filter Type: UHC
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$109.95
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
Free shipping Free shipping
$179.95
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
Free shipping Free shipping
$199.95
Astronomik 36 mm CLS-CCD Light Pollution Filter

Astronomik CLS CCD Light Pollution Filter - 36 mm Round - CLSCCD-36

SKU: ASF-CLSCCD-36
  • Filter Type: CLS/LPR
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$129.95
Astronomik 36 mm CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter - 36 mm Round - CLS-36

SKU: ASF-CLS-36
  • Filter Type: CLS/LPR
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$109.95
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
Free shipping Free shipping
$159.95
Astronomik T-Thread CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter - T-Mount - CLS-T

SKU: ASF-CLS-T
  • Filter Type: CLS/LPR
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
Free shipping Free shipping
$139.95

Astronomik CLS-CCD Light Pollution Filter - 31 mm Round - CLSCCD-31

SKU: ASF-CLSCCD-31
  • Filter Type: CLS/LPR
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$109.95
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
Free shipping Free shipping
$199.95
Astronomik 50 mm Round CLS Light Pollution Filter

Astronomik CLS Light Pollution Filter - 50 mm Round - CLS-50R

SKU: ASF-CLS-50R
  • Filter Type: CLS/LPR
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$159.95
Astronomik 50 mm Round CLS CCD Light Pollution Filter

Astronomik CLS CCD Light Pollution Filter - 50 mm Round - CLSCCD-50R

SKU: ASF-CLSCCD-50R
  • Filter Type: CLS/LPR
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$199.95
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
Free shipping Free shipping
$199.95
Astronomik 42 mm Round CLS CCD Light Pollution Reduction Filter

Astronomik CLS CCD Light Pollution Filter - 42 mm Round - CLSCCD-42

SKU: ASF-CLSCCD-42
  • Filter Type: CLS/LPR
  • Filter Size: 42 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$159.95
Astronomik 27 mm Round CLS CCD Light Pollution Reduction Filter

Astronomik CLS CCD Light Pollution Filter - 27 mm Round - CLSCCD-27

SKU: ASF-CLSCCD-27
  • Filter Type: CLS/LPR
  • Filter Size: 27 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$99.95