Dedicated to the Cambo ACTUS view camera body, this ACB-CA Lensplate enables the use of Canon EF mount lenses in order to use perspective control movements with digital cameras. Featuring a proprietary forked design, along with a black finish that matches the camera body, this plate slides into the front standard and attaches to the bellows for operation. In order to achieve infinity focus, Canon EF mount lenses must be used in conjunction with mirrorless digital cameras. Additionally, due to the lack of manual aperture rings on Canon EF lenses, this plate also features motorized aperture control and a built-in OLED screen to display both the selected focal length and aperture position. A built-in rechargeable battery is used to power both the aperture mechanism and screen.