Nauticam in Alaskan Waters

Craig Dietrich shares some beautiful cold water shots using Nauticam housings. 

Sony NEX-5, 18-55mm, 1/400 f/11 Canon 7D, Tokina 10-17mm, 1/250 f/16

Canon 7D, EF-S 60mm, 1/125 f/6.3 Canon 7D, EF-S 60mm, 1/125 F/6.3 Canon 7D, EF-S 60mm, 1/250 f/22

Canon 7D, Tokina 10-17mm, 1/125 f/11