The Sigma 135mm T2 FF High-Speed Prime Lens lets you approach the shot uniquely. Compatible with ARRI PL cine cameras, the lens provides precise color render and sharpness. The dedicated focus and iris rings with built-in dampeners ensure accurate and silent operation. Shift the focus point between distant objects by turning the focus ring up to 180°. The Metric focus scales are printed on both sides for using the lens from your left or right hand. The iris ring has a clickless functionality that contributes to the silent performance. You may use different professional accessories with the 0.8 Mod gear pitch. The 9-blade diaphragm has a maximum opening of T2 to support low-light shooting. This Sigma lens has a 95mm front diameter that allows the attachment of matte boxes that fit the industry standard. The 82mm front thread makes it possible to attach circular filters. Given its robust weather-sealed metal body, the lens ensures works perfectly in any climate.