jup

subject: jup
date : 2005-05-31
optics: vixen-achro70
imager: 12mm
notes :

Test: image avec une lunette guide achromatique 70mm objectof Fraunhofer.

Test: shoot with a 70mm achromatic guiding refractor with a Fraunhofer lens. Vixen 70/420, F/D=22.
N.Dupont-Bloch 06-05-2005


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