Skip to content

Deep Sky Filters

Items 1 - 25 of 26
Baader 50 mm Square Unmounted UHC-S L Booster Filter

Baader UHC-S Nebula Filter - L Booster - 50 mm Square Unmounted - FUHC-SQ50

SKU: BAD-FUHC-SQ50
  • Filter Type: UHC
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$226.00
Astronomik OIII 12 nm CCD Filter - 50 mm Round

Astronomik OIII 12 nm CCD Filter - 50 mm Round - OIIICCD-50R

SKU: ASF-OIIICCD-50R
  • Filter Type: OIII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$299.95
Astronomik 50 mm Round 6 nm OIII CCD Filter

Astronomik OIII 6 nm CCD Filter - 50 mm Round - OIIICCD6-50R

SKU: ASF-OIIICCD6-50R
  • Filter Type: OIII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$469.95
Astronomik 50 mm Round SII 12 nm CCD Filter

Astronomik SII 12 nm CCD Filter - 50 mm Round - SII-50R

SKU: ASF-SII-50R
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$299.95
Astronomik 50 mm Round SII 6 nm CCD Filter

Astronomik SII 6 nm CCD Filter - 50 mm Round - SII6-50R

SKU: ASF-SII6-50R
  • Filter Type: SII
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$469.95
Astronomik Luminance Filter Type 2C - 50 mm Round Mounted

Astronomik Luminance Filter Type 2C - 50 mm Round Mounted - L-50R

SKU: ASF-L-50R
  • Filter Type: UV/IR/Luminance
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$99.95 $84.95
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 H-Alpha 12 nm CCD Filter

Astronomik H-Alpha 12 nm CCD Filter - 50 mm Round - HA12-50R

SKU: ASF-HA12-50R
  • Filter Type: H-Alpha
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$299.95
Astronomik CLS Light Pollution Filter - 50x50 mm Square

Astronomik CLS Light Pollution Filter - 50 mm Square - CLS-50SQ

SKU: ASF-CLS-50SQ
  • Filter Type: CLS/LPR
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$189.95
Astronomik 50x50 mm CLS CCD Light Pollution Filter

Astronomik CLS CCD Light Pollution Filter - 50 mm Square - CLSCCD-50SQ

SKU: ASF-CLSCCD-50SQ
  • Filter Type: CLS/LPR
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$249.95
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
Free shipping Free shipping
$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
Free shipping Free shipping
$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
Free shipping Free shipping
$499.95
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
Free shipping Free shipping
$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
Free shipping Free shipping
$159.95
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 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 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
Free shipping Free shipping
$249.95
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
Free shipping Free shipping
$99.95
Astronomik 50x50 mm ProPlanet 742 IR-Pass Filter

Astronomik ProPlanet 742 IR-Pass Filter - 50 mm Square - P742-50SQ

SKU: ASF-P742-50SQ
  • Filter Type: Pro Planet
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$109.95
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 50 mm x 50 mm ProPlanet 807 IR-Pass Filter

Astronomik ProPlanet 807 IR Pass Filter - 50 mm Square - P807-50SQ

SKU: ASF-P807-50SQ
  • Filter Type: Pro Planet
  • Filter Size: 50 mm
  • Filter Shape: Square
  • Filter Insert Style: Drop-In
$109.95
Astronomik UHC-E 50 mm Round Filter

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

SKU: ASF-UHCE-50R
  • Filter Type: UHC
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$129.95