Overview - The lens features dual-sided focus scales marked in feet, with dual-sided iris scales. The 11-bladed iris provides a rounded aperture for natural looking highlights and bokeh. The lens is a manual focus and iris lens, and does not have auto focus or auto iris capability. It incorporates cinema-style focus and iris gears that share the same position across the lenses in the Xeen set. The common 114mm front diameter allows for quick lens changes when using a matte box and focus accessories. The focus ring rotates 200° from close focus to infinity. This gives you a high degree of precision when adjusting focus. - This 35mm lens has an image circle that covers a full-frame sensor. When mounted on a camera with a four-thirds sensor it provides you with a much tighter shot than if it was mounted on a camera with a full-frame sensor. - The lens features metal construction to withstand the rigors of daily production, and comes with a support foot that can help take strain off your camera's lens port. - Dual right and left side focus and t-stop scales allow your focus puller to work from either side of the lens, without having to flip the lens in the mount, or facing upside numerals. Each lens in the XEEN series share common focus and iris gear ring positions, which speeds up lens changes as accessories such as follow focus units or iris motors don't have to be re-positioned. - The common 114mm front diameter allows for quick lens changes as you don't have to swap out anti-reflection donuts or adapters to use the same matte box. - The non-rotating front allows you to use optional clip-on matte boxes. - Clickless aperture ring for smooth iris pulls. - A minimum focusing distance of 13" allows you to get up close to your subject - Key Features Focal Length 35mm Lens Mount Micro Four Thirds Maximum T-Stop T1.5 Diagonal Angle of View Super35: 46.9 Full Frame: 63.1 Minimum Focus Distance from Image Plane 13.0”; / 33.0cm Iris Blades 11 Focus Rotation 200 Iris Rotation 300 Dimensions (W x H) 4.63 × 4.63”; / 117.6 × 117.6mm Length 5.8”; / 146.5mm Weight 48.7oz / 1.4kg