The EVF-V70 OLED Viewfinder is an electronic viewfinder for the Canon C700, C500 Mark II, and C300 Mark III that features a 1920 x 1080 resolution, making it suitable for critical 4K applications. The EVF puts its controls at your fingertips, offering four assignable buttons plus a menu navigation joystick and menu selector that are both readily accessible. It features false color and zebra to assist in exposure, and there is a magnification mode for critical focus.