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Askar 0.7x Universal Reducer for 107PHQ/130PHQ/151PHQ

Askar 0.7x Universal Reducer for 107PHQ/130PHQ/151PHQ

by Askar
SKU ASK-ASF107130RE
$349.00 USD - $349.00 USD
$349.00 USD
$349.00 USD - $349.00 USD
$349.00 USD
  • Optimized for the Askar 107PHQ/130PHQ/151PHQ
Availability:
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  • Description

  • Askar’s newly launched 3” 0.7x full-frame reducer is designed for the 107PHQ and 130PHQ astrographs. Featuring a triplet design with one ED glass element, this reducer decreases the 107PHQ's focal ratio to 4.9 and reduces its focal length to 524mm.

    When used with these astrographs, the reducer shortens exposure times and significantly increases the field of view, offering greater convenience and potential for deep-sky astrophotography. It provides a standard 55mm back focus and includes three thread adapters (M68, M54, and M48) for easy connection.

    Description

    Askar’s new-launched 3” 0.7x full-frame reducer adapts for 107PHQ & 130PHQ. It has a triplet design with one ED glass. The 0.7x reduction gives 107PHQ a shortened focal ratio of 4.9 and a shortened focal length of 524mm. This reducer, connected with the astrographs, can effectively shorten the exposure time and dramatically increase your field of view, bringing more convenience and possibilities for your deep-sky astrophotography. The backfocus is the standard 55mm. It comes with three thread adapters of M68, M54, M48 , so it is convenient for connection.


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Love it

Speed up My scope from F7 to F5.3. Great quality

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