500mm lens on Equatorial Mount
Eastern Sierra Nevada, Tuttle Creek Campground, California – April 19, 2015
— Ralph Paonessa
Canon EOS 7D Mark II * EF16-35mm f/2.8L USM * ISO 1250 * 20 sec @ f/4.5
Canon EF 500mm f/4 lens with EOS 6D on Paramount MYT Equatorial Mount.
Photo ID: 20150419-103