dZoom, Pasión por la Fotografia. How to tell a story. DSLR filming aid devices. Letus Hawk Viewfinder for Canon 5D MkIII. The Letus Hawk viewfinder is 100% custom designed from the ground up.
We were not satisfied with viewfinders on the market so using our knowledge of optics, we decided to build our own. Unlike others on the market, our viewfinder uses totally custom optics designed and manufactured by Letus. Photo Tips, Photos, Galleries, Videos, Photography.