Aperture F-number f/13.0 Exposure Time: 1/500 ISO: 500 Image information: Tengmalm's Owl (Aegolius funereus) Kuusamo Finland May 2011. Nest Box. Time from camera: 2011:05:15 Copyright: Markus Varesvuo Pursilahdenranta 2B22 00980 Helsinki Finland +358405033831 markus.varesvuo@lintukuva.fi Camera: Canon EOS-1D Mark IV Focal Length: 800/1 | |