The Sigma 50mm T1.5 FF High-Speed Prime Lens offers high-resolution imagery and accurate exposure reading. When mounted to an ARRI PL cine camera, the lens delivers precise color and image sharpness. The dedicated focus and iris rings with integrated dampeners offer noiseless operation. Also, the clickless functionality of the iris ring supports to the silent performance. You get longer travel distances with the 180° rotation of the focus ring. The Metric focus scales on both the sides allow you to use the lens from your right as well as left hand. With the 0.8 Mod gear pitch, you may attach different professional accessories to the lens. The 9-blade diaphragm has a maximum aperture value of T1.5 that supports working in low light. This Sigma lens has a 95mm front diameter that fits different types of matte boxes. The 82mm front thread makes it possible to use circular filters. With the dust- and water-resistant body, the lens ensures flawless functioning whether it is raining or snowing.