TARION TR-V1 Professional Optical Viewfinder 2.5x universal quick release plate + + external adjustment knob with 3 "display and 3.2" for Canon 5d mark iii 70d Nikon Pentax (Electronics) 4
TARION TR-V1 Professional Optical Viewfinder 2.5x universal quick release plate + + external adjustment knob with 3 "display and 3.2" for Canon 5d mark iii 70d Nikon Pentax (Electronics)
It lacks a diopter adjustment but the optical quality is excellent and with a pair of glasses on the development of control is very good. The mounting system is very flexible and allows adaptation to many devices while being very safe, the screen will not be damaged by a rubber frame. Good quality accessories, practical to use with easy lifting eye. I highly recommend.