Skip to content

Astrophotography Deal - Celestron 11" RASA - $1000 Off - Now Only $2595 - Limited Quantity On Hand

Filters

Items 26 - 50 of 58
Optolong UVIR Cut Unmounted Filter

Optolong UV-IR Cut Filter - 36mm Unmounted - UVIR-36U

SKU: OTL-UVIR-36U
  • Filter Type: UV/IR/Luminance
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$56.00
Astronomik 12 nm O-III CCD Filter - 36 mm Round

Astronomik OIII 12 nm CCD Filter - 36 mm Round - OIIICCD-36

SKU: ASF-OIIICCD-36
  • Filter Type: OIII
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$189.95
Astronomik 36 mm Round OIII 6 nm CCD Filter

Astronomik OIII 6 nm CCD Filter - 36 mm Round - OIIICCD6-36

SKU: ASF-OIIICCD6-36
  • Filter Type: OIII
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$289.95
Astronomik SII 12 nm CCD Filter - 36 mm Round

Astronomik SII 12 nm CCD Filter - 36 mm - SII-36

SKU: ASF-SII-36
  • Filter Type: SII
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$189.95
Astronomik SII 6 nm CCD Filter - 36 mm Round

Astronomik SII 6 nm CCD Filter - 36 mm - SII6-36

SKU: ASF-SII6-36
  • Filter Type: SII
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$289.95
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 36 mm Round H-Alpha 12 nm CCD Filter

Astronomik H-Alpha 12 nm CCD Filter - 36 mm Round - HA12-36

SKU: ASF-HA12-36
  • Filter Type: H-Alpha
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$189.95
Astronomik 6 nm H-Alpha Filter in 36 mm Format

Astronomik H-Alpha 6 nm CCD Filter - 36 mm Round - HA6-36

SKU: ASF-HA6-36
  • Filter Type: H-Alpha
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$289.95
Astronomik LRGB Filter Set - 36 mm Round

Astronomik LRGB Filter Set - 36 mm Round - LRGB-36

SKU: ASF-LRGB-36
  • Filter Type: RGB
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$379.95
Astronomik 36 mm Round UHC Filter

Astronomik UHC Filter - 36 mm Round - UHC-36

SKU: ASF-UHC-36
  • Filter Type: UHC
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$129.95
Astronomik Deep Sky RGB Color Filter Set - 36 mm Round

Astronomik Deep Sky RGB Color Filter Set - 36 mm Round - DRGB-36

SKU: ASF-DRGB-36
  • Filter Type: RGB
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$379.95
Astronomik 36 mm Round L-1 UV-IR Blocking Luminance Filter

Astronomik L-1 UV-IR Blocking Filter - 36 mm Round - L1-36

SKU: ASF-L1-36
  • Filter Type: UV/IR/Luminance
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$89.95
Astronomik 36 mm Round L-2 UV-IR Blocker

Astronomik L-2 UV-IR Blocking Filter - 36 mm Round - L2-36

SKU: ASF-L2-36
  • Filter Type: UV/IR/Luminance
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$79.95
Astronomik L-3 Luminance UV-IR Blocking Filter - 36 mm Round

Astronomik L-3 UV-IR Blocking Filter - 36 mm Round - L3-36

SKU: ASF-L3-36
  • Filter Type: UV/IR/Luminance
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$89.95
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
Free shipping Free shipping
$89.95
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
Free shipping Free shipping
$69.95
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
Free shipping Free shipping
$69.95

Optolong 36mm Unmounted Filter Set with LRGB, H-Alpha, SII, and OIII Filters - LRGB-HASIIOIII-36U

SKU: OTL-LRGB-HASIIOIII-36U
  • Filter Type: RGB & Narrowband Set
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$775.00

Optolong 36mm Unmounted LRGB and 7nm H-Alpha Filter Set - LRGB-HA-36U

SKU: OTL-LRGB-HA-36U
  • Filter Type: RGB & Narrowband Set
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$465.00

Optolong 36mm Unmounted Filter Set with H-Alpha, SII, and OIII Filters - HASIIOIII-36U

SKU: OTL-HASIIOIII-36U
  • Filter Type: Narrowband Set
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$557.00
Baader Planetarium 36 mm UHC-S L-Booster Filter - Round Mounted

Baader UHC-S L-Booster Filter - 36 mm Round Unmounted - FUHC-RD36

SKU: BAD-FUHC-RD36
  • Filter Type: UHC
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$104.00
Baader Planetarium 36 mm Round Unmounted UV-IR Cut Luminance Filter

Baader 36 mm UV-IR Cut L-Filter - FUVIR-RD36

SKU: BAD-FUVIR-RD36
  • Filter Type: UV/IR/Luminance
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$96.00
Atik LRGB Filter Kit - 36 mm

Atik 36 mm LRGB Filter Set - ATK0179

SKU: ATK-ATK0179
  • Filter Type: RGB
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$324.00
Atik Narrowband Filter Kit - 36 mm Unmounted

Atik 36 mm Unmounted Narrow Band Filter Set - ATK0177

SKU: ATK-ATK0177
  • Filter Type: Narrowband Set
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$540.00
Astronomik UHC-E Filter - 36 mm Round

Astronomik UHC-E Filter - 36 mm Round - UHCE-36

SKU: ASF-UHCE-36
  • Filter Type: UHC
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$89.95