hackathon2015-07-15 – 2015-07-15FIGURE 1 DSC02135.jpg SONY ILCE-7R 2015:07:15 11:38:27 55.0 mm F7.1 1/500 s ISO100FIGURE 2 DSC02142.jpg SONY ILCE-7R 2015:07:15 17:15:53 55.0 mm F3.2 1/1250 s ISO100