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$265.00
Askar 0.7x Full Frame Reducer for 107PHQ/130PHQ/151PHQ - ASF107130RE—
$265.00
The Story
Askar's new-launched 3" 0.7x full-frame reducer adapts for 107PHQ, 130PHQ and 151PHQ. It has a triplet design with one ED glass. The Back focus for this reducer is the standard 55mm. It comes with three thread adapters of M68, M54, M48 , so it is convenient for connection. 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.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Askar's new-launched 3" 0.7x full-frame reducer adapts for 107PHQ, 130PHQ and 151PHQ. It has a triplet design with one ED glass. The Back focus for this reducer is the standard 55mm. It comes with three thread adapters of M68, M54, M48 , so it is convenient for connection. 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.
