Nikon today unveiled the upcoming DF-M1, a red dot sight designed for photographers who shoot fast and unpredictable moving subjects with super-telephoto lenses.
“With super-telephoto shooting, a narrow field of view in the viewfinder tends to be made visible making it easy to lose track of the subject,” Nikon says.
The Dot Sight DF-M1 is a hot-shoe-mounted designed to solve this problem by allowing photographers to track fast-moving subjects through the dot... more