This is a 50mm lens that has an image circle that covers a full-frame sensor. When mounted on a camera with a full-frame sensor it provides what is considered a normal angle of view, being neither telephoto or wide-angle.
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 calibrated 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.
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.
"Clickless" aperture ring for smooth iris pulls.
A minimum focusing distance of 18" allows you to get up close to your subject.