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Dall-Kirkham Telescopes

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  1. AG Optical - 17" Dall Kirkham Astrograph Telescope

    AG Optical - 17" Dall Kirkham Astrograph Telescope

    For the months of August and September, buy any AG Optical IDK Telescope and get select AG Optical accessories at half price! Limited time offer.

    The AG Optical 17" iDK Astrograph is an excellent astrograph for a wide variety of astrophotography. The telescope has a medium focal ratio of f/6.7 with 6 micron RMS spot size. This means that stars appear very pinpoint while still at large field of view.

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    (48 States)
    Model#: 17IDK
    $20,995.00

  2. AG Optical 14.5" iDK Astrograph Telescope

    AG Optical - 14.5" Dall Kirkham Astrograph Telescope

    For the months of August and September, buy any AG Optical IDK Telescope and get select AG Optical accessories at half price! Limited time offer.

    Imaging Dall Kirkham (iDK) astrographs are high resolution instruments with outstanding on and off axis performance across a 60mm field of view.

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    (48 States)
    Model#: 145IDK
    $14,975.00

  3. AG Optical 20" iDK Astrograph Telescope

    AG Optical - 20" Dall Kirkham Astrograph Telescope

    For the months of August and September, buy any AG Optical IDK Telescope and get select AG Optical accessories at half price! Limited time offer.

    The 12" AG Optical astrograph has a medium focal ratio of f/6.7 and features an RMS spot size of 6 microns which makes for pinpoint images of stars at low field of views. This optical tube has a two element <0.5% reflective corrector which makes this possible by reducing many of the common light distortions such as coma.

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    (48 States)
    Model#: 20IDK
    $29,995.00

  4. AG Optical 12.5" Dall Kirkham Astrograph Telescope

    AG Optical - 12.5" Dall Kirkham Astrograph Telescope

    For the months of August and September, buy any AG Optical IDK Telescope and get select AG Optical accessories at half price! Limited time offer.

    A great benefit behind the Dall Kirkham design is excellent off-axis performance. The 12.5 astrograph from AG Optical is in a carbon fiber tub and has a medium focal ratio with a large aperture to support a variety optical and astrophotography combinations.

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    (48 States)
    Model#: 125IDK
    $10,995.00

  5. AG Optical - 12.5" iDK Astrograph with Zerodur Blank --- Limited Offer!

    AG Optical - 12.5" iDK Astrograph with Zerodur Blank --- Limited Offer!

    Limited supply from AG Optical! Get an iDK astrograph with a zerodur primary mirrors while supplies last!

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    (48 States)
    Model#: 125IDKZ
    $12,495.00

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