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  1. Astrodon - Tru-Balance E-Series - 65mm Square LRGB Filters for SBIG STX

    Astrodon - Tru-Balance E-Series - 65mm Square LRGB Filters for SBIG STX

    TRU-BALANCE FILTERS SIMPLIFY YOUR IMAGINGGreat Filters Just Got Better - Generation 2 Now Shipping!        Astrodon Tru-Balance RGB filters have revolutionized CCD imaging ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: LRGB2_E65S
    $1,895.00

  2. Astrodon - Tru-Balance E-Series - 50mm Square LRGB Filter

    Astrodon - Tru-Balance E-Series - 50mm Square LRGB Filter

    TRU-BALANCE FILTERSSIMPLIFY YOUR IMAGINGGreat Filters Just Got Better - Generation 2 Now Shipping!        Astrodon Tru-Balance RGB filters have revolutionized CCD imaging ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: LRGB2-E50S
    $1,150.00

  3. Astrodon - Tru-Balance E-Series - 50mm Square CRGB Filter

    Astrodon - Tru-Balance E-Series - 50mm Square CRGB Filter

    What really distinguishes E-Series Tru-Balance filters is their ability to regulate the transition of photons. Within 10%, the RGB color combine weights are about 1:1:1 which means the observor must only take one dark for equal time multiple expores for RGB.

    ...
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    FREE SHIPPING
    (48 States)
    Model#: CRGB2-E50S
    $1,150.00

  4. Astrodon - NIR Tricolor - 50mm dia. NIRL123 Tri-color Imaging (Set of 4)

    Astrodon - NIR Tricolor - 50mm dia. NIRL123 Tri-color Imaging (Set of 4)

    NIR Tricolor Filters        The NIR region remains largely unexplored by amateur imagers. Perhaps this is due to the impression that the Si CCD camera is not sufficiently sensitive in the NIR ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NIRL123-50R
    $1,150.00

  5. Astrodon - Narrowband - 50mm Square SII 3 nm Filter

    Astrodon - Narrowband - 50mm Square SII 3 nm Filter

    Narrowband FiltersNarrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SII3-50S
    $1,095.00

  6. Astrodon - Narrowband - 50mm Square OIII 3 nm Filter

    Astrodon - Narrowband - 50mm Square OIII 3 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: OIII3-50S
    $1,095.00

  7. Astrodon - Narrowband - 50mm Square H-a 3 nm Filter

    Astrodon - Narrowband - 50mm Square H-a 3 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: HA3-50S
    $1,095.00

  8. Astrodon - MegaMOAG-DUAL

    Astrodon - MegaMOAG-DUAL

    Mega MOAG Dual Off-Axis GuiderMOAG means Manual Off-AxisGuider, a non-moving part of your optical train.For those requiring multiple guide ports, Astrodon introduces theMegaMOAG-Dual ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MeMOAG-Dual
    $1,200.00

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Astrodon Imaging offers products that simplify astrophotography.  We began in 2002 to serve the interests of the CCD astronomical imaging community for both pretty picture imaging and scientific research.  We strive to make the best performing products available.  We shall invest in product improvement based upon feedback from our customers.  We will be accessible and responsive to our customers and prospective customers.  We will continue to innovate and bring new products to the imaging community that again, simplify astrophotography.