290 mm F/2.5 LYNX astrograph prototype by Rik ter Horst

Rik ter Horst | all galleries >> Galleries >> telescopes > 290 mm F/2.5 LYNX astrograph prototype


21-Feb-2014

The prototype of the Lynx, a 290 mm F/2.5 Astrograph with a large fully corrected flat field, ready for first (astronomical) light...

SAMSUNG GT-I9300
1/33s f/2.6 at 3.7mm iso125 full exif

other sizes: small medium large original auto

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