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Showing 13–24 of 29 results
  • Astrodon ExoPlanet Light Curve Filters

    $185.00$360.00

    Astrodon introduced the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.

     

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  • Astrodon H-β filter, 15nm bandpass (Close-Out)

    $350.00$360.00

    This filter isolates only the hydrogen-beta line of the spectrum (486nm) in a 15nm wide bandpass.

     

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  • Astrodon L2P Light Pollution Luminance Filter

    $169.00

    Our L2P filters are designed to be used the same way that you would use a regular Astrodon Luminance filter, either by itself or as part of a LRGB filter set. The L2P filters are recommended for imaging in urban and/or light polluted areas.

     

     

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

    $547.00$2,740.00

    Filters in stock ship usually ship within 1 week. Filters on back-order ship usually ship within 3-6 weeks.

    You may click the “Get an alert” button to be notified when an out of stock filter is back in stock. It is necessary to pay for back-ordered filters immediately to reserve your spot in our wait list. Often we have more orders for out of stock filters than we have incoming filters. Many Astrodon filters are perpetually out of stock for this reason.

    SIMPLIFY YOUR IMAGING!
    Astrodon LRGB Gen2 E-Series Tru-Balance Filter Sets were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors and other cameras with Progressive Scan, Front Illuminated or Back Illuminated Sensors.

     

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

    $184.00$403.00

    Luminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.

    Filters in stock ship usually ship within 3 weeks.

    You may click the “Get an alert” button to be notified when an out of stock filter is back in stock. It is necessary to pay for back-ordered filters immediately to reserve your spot in our wait list. Often we have more orders for out of stock filters than we have incoming filters. Many Astrodon filters are perpetually out of stock for this reason.

    SIMPLIFY YOUR IMAGING!
    The E-Series filters were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16803 sensors. They are also a good choice for the latest Sony and back-thinned sensor or any Progressive Scan Sensor, Front Illuminated or Back Illuminated.

     

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

    $547.00$1,421.00

    Filters in stock ship usually ship within 1 week. Filters on back-order ship usually ship within 3-6 weeks. If the LRGB filter that you want is not in stock here, try OPT

    You may click the “Get an alert” button to be notified when an out of stock filter is back in stock. It is necessary to pay for back-ordered filters immediately to reserve your spot in our wait list. Often we have more orders for out of stock filters than we have incoming filters. Many Astrodon filters are perpetually out of stock for this reason.

    SIMPLIFY YOUR IMAGING!
    Astrodon LRGB Gen2 I-Series Tru-Balance Filter Sets were designed for cameras containing the Interline KAI11002, KAI16000, sensors or other cameras with Interline Transfer Sensors.

     

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  • Astrodon LRGB Gen2 I-Series Tru-Balance Filters, INDIVIDUAL FILTERS

    $184.00$403.00

    Luminance and Blue Filters are the same in both the E and I series. Purchase them under our E Series Individual Filter listing.

    In stock ship usually ship within 3 weeks.

    You may click the “Get an alert” button to be notified when an out of stock filter is back in stock. It is necessary to pay for back-ordered filters immediately to reserve your spot in our wait list. Often we have more orders for out of stock filters than we have incoming filters. Many Astrodon filters are perpetually out of stock for this reason.

    SIMPLIFY YOUR IMAGING!
    Astrodon LRGB Gen2 I-Series Tru-Balance Filter Sets were designed for cameras containing Interline Transfer sensors.

     

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  • Astrodon MMOAG Off Axis Guider

    $875.00$1,750.00

    GUIDE YOUR TELESCOPE IN FRONT OF YOUR FILTERS NEW DESIGN!! ACCOMMODATES UP TO 4 GUIDE PORTS.

    MOAG means Manual Off-Axis Guider. It allows you to guide your telescope to obtain sharp, round stars by guiding in front of your filters using unfiltered light in the same optical beam as your imaging camera.

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  • Astrodon NIR Filters (Close-Out)

    $234.00$630.00
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  • Astrodon Photometrics Johnson-Cousins Filters

    $216.00$550.00

    Filters in stock ship usually ship within 1 week. Filters on back-order usually ship within 3-6 weeks.

    You may click the “Get an alert” button to be notified when an out of stock filter is back in stock. It is necessary to pay for back-ordered filters immediately to reserve your spot in our wait list. Often we have more orders for out of stock filters than we have incoming filters. Many Astrodon filters are perpetually out of stock for this reason.

    Standard sizes are 1.25″, 31mm, 50mm round, and 50mm square. The 1.25″ is 27.5 mm of filter glass mounted in a 1.25″ filter cell. The 31mm is 27.5mm of filter glass mounted in a 31mm ring. More information here:

    Unlike other Astrodon filters, the Photometric filters (Johnson-Cousins and Sloan) do not come as 36mm of unmounted glass. For those who want 36mm round for use in a 36mm filter wheel, 27.5 mm of filter glass can be mounted in our 36mm adapter. More information on 36mm mount here:

    We also have a limited quantity of 12mm and 25mm (call for pricing and availability).

    100%-Coated for long-term durability and consistency of research with the highest throughput.

     

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  • Astrodon Photometrics Sloan Filters

    $212.00$550.00

    Standard sizes are 1.25″, 31mm, 50mm round, and 50mm square. The 1.25″ is 27.5 mm of filter glass mounted in a 1.25″ filter cell. The 31mm is 27.5mm of filter glass mounted in a 31mm ring. More information here:

    Unlike other Astrodon filters, the Photometric filters (Johnson-Cousins and Sloan) do not come as 36mm of unmounted glass. For those who want 36mm round for use in a 36mm filter wheel, 27.5 mm of filter glass can be mounted in our 36mm adapter. More information on 36mm mount here:

    We also have a limited quantity of 12mm and 25mm (call for pricing and availability). All Astrodon Photometric filters are 100%-Coated for long-term durability and consistency of research with the highest throughput.

    NOTE: In Astrodon part numbers we pronounce the ‘ character (apostrophe)  as “prime” and the _ character (underscore) we pronounce as “sub.” So u’2_27R should be read as “u prime 2 sub 27 R.”

     

     

     

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  • Astrodon UVenus UV Imaging Filter

    $209.00$462.00

    Filters in stock ship usually ship within 3 weeks.

    You may click the “Get an alert” button to be notified when an out of stock filter is back in stock. It is necessary to pay for back-ordered filters immediately to reserve your spot in our wait list. Often we have more orders for out of stock filters than we have incoming filters. Many Astrodon filters are perpetually out of stock for this reason.

    ASTRODON UVENUS FILTER

    • <0.01%T 285-305 nm; <0.1%T 420 – 1100 nm
    • Image the cloud structure of Venus and Jupiter with CCD cameras on a telescope.
    • Use for general UV photography (flowers, insects, forensics).

     

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