The Opteka Professional 1X2.5X Right Angle Viewfinder For Canon, Olympus, Nikon, Sony, and Pentax Digital SLR Cameras includes 5 eyepiece adapters for Canon EOS (fits all but 5D), Nikon (fits all but D300), Minolta, Sony Alpha, Leica, Pentax, Olympus and Fuji SLR cameras. It keeps correct subject position even with 360 degrees rotation, an under [...]