Filters

Astrodon LRGB Gen2 E-Series Tru-Balance Filter Sets
Sale
Astrodon LRGB Gen2 E-Series Tru-Balance Filter Sets

Astrodon

$541.80 $602.00

Astrodon 5nm Narrowband Filters - H-alpha 5nm
Sale
Astrodon 5nm Narrowband Filters - H-alpha 5nm

Astrodon

$380.00 $418.00

Astrodon Narrowband Astrophotography Filters - OIII 3nm
Astrodon Narrowband Astrophotography Filters - OIII 3nm

Astrodon

From$620.00

Astrodon 5nm SII Narrowband filter
Sale
Astrodon 5nm SII Narrowband filter

Astrodon

$380.00 $418.00

Astrodon Photometrics Johnson-Cousins Filters
Astrodon Photometrics Johnson-Cousins Filters

Astrodon

From$238.00

Astrodon 5 nm Narrowband Filters - OIII 5nm
Sale
Astrodon 5 nm Narrowband Filters - OIII 5nm

Astrodon

$376.20 $418.00

Astrodon 3 nm Narrowband Filters - SII filter
Astrodon 3 nm Narrowband Filters - SII filter

Astrodon

From$620.00

Astrodon 3 nm Narrowband H-alpha Filter
Astrodon 3 nm Narrowband H-alpha Filter

Astrodon

From$620.00

Lumicon 2 Inch Gen3 UHC Filter
Sold Out
Lumicon 2 Inch Gen3 UHC Filter

Lumicon

$275.00

Lumicon 2 Inch Gen3 Oxygen III Filter
Sold Out
Lumicon 2 Inch Gen3 Oxygen III Filter

Lumicon

$275.00

Lumicon 1.25 Inch Oxygen III Gen 3 Filter
Lumicon 1.25 Inch Oxygen III Gen 3 Filter

Lumicon

$138.00

Lumicon 1.25 Inch Gen3 UHC Filter
Sold Out
Lumicon 1.25 Inch Gen3 UHC Filter

Lumicon

$118.00

Astrodon ExoPlanet Light Curve Filters
Astrodon ExoPlanet Light Curve Filters

Astrodon

From$200.00

Astrodon L2P Light Pollution Luminance Filter
Sale
Astrodon L2P Light Pollution Luminance Filter

Astrodon

$169.00 $186.00

Astrodon Close-Out Sloan Filters: discontinued, special order remnants, odd sizes, etc.
Sale
Astrodon Close-Out Sloan Filters: discontinued, special order remnants, odd sizes, etc.

Astrodon

$37.50 $75.00

Lumicon 2 Inch Comet Filter
Lumicon 2 Inch Comet Filter

Lumicon

$220.00

Astrodon Clear Filters
Astrodon Clear Filters

Astrodon

From$190.00

Lumicon 1.25 Inch Comet Filter
Lumicon 1.25 Inch Comet Filter

Lumicon

$110.00

Free with any website purchase: Astrodon Dark Frame Blackout Disk, 31mm
Free with any website purchase: Astrodon Dark Frame Blackout Disk, 31mm

Astrodon

$0.00

Lumicon 2 Inch Econoline Oxygen III Filter
Lumicon 2 Inch Econoline Oxygen III Filter

Lumicon

$109.00

Astrodon LRGB Gen2 I-Series Tru-Balance Filter Sets
Sale
Astrodon LRGB Gen2 I-Series Tru-Balance Filter Sets

Astrodon

$541.80 $602.00

Astrodon Photometrics Sloan Filters
Astrodon Photometrics Sloan Filters

Astrodon

From$238.00

Lumicon 2 Inch #80A Blue Color Filter
Lumicon 2 Inch #80A Blue Color Filter

Lumicon

$55.00

Astrodon LRGB Gen2 E-Series Tru-Balance Filters, INDIVIDUAL FILTERS
Sale
Astrodon LRGB Gen2 E-Series Tru-Balance Filters, INDIVIDUAL FILTERS

Astrodon

$181.70 $202.00