Askar 130PHQ Telescope,Flatfield Astrograph,130mm Aperture,F7.7,Quadruplet Air-Spaced APO,ED Glass Refractor OTA for Deep Sky Astrophotography and
$4,255.50Save 18%
$3,507.38
4.9 (11 reviews)
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Askar 130PHQ Telescope,Flatfield Astrograph,130mm Aperture,F7.7,Quadruplet Air-Spaced APO,ED Glass Refractor OTA for Deep Sky Astrophotography and$3,507.38
The Askar 130PHQ is a professional apochromatic flatfield Petzval quadruplet with a focal ratio of f/7.7 and a corrected field of 60mm in diameter, making it suitable for use with medium-format cameras. The Askar 130PHQ includes two Extra Low Dispersion glass elements for superb correction of chromatic aberration.