The evf-v70 oled viewfinder is an electronic viewfinder for the canon c700 that offers a resolution of 1920 x 1080, making it suitable for critical 4k applications. The electronic viewfinder puts its controls at your fingertips, offering four assignable buttons plus a joystick menu navigation selector and menus that are both easily accessible. It features false color and zebra to assist in exposure, and there is a zoom mode for critical focus and backlit operation buttons.