Aperture F-number f/5.6 Exposure Time: 1/640 ISO: 1600 Image information: Snowy Owl (Nyctea scandiaca)Utsjoki Finland July 2011 Time from camera: 2011:07:05 Copyright: Markus Varesvuo Leikosaarentie 31B49 00990 Helsinki Finland +358405033831 markus.varesvuo@lintukuva.fi www.markusvaresvuo.com Camera: Canon EOS-1D Mark IV Focal Length: 800/1 | |