Duclos Lenses has developed a conversion process for the Tokina 11-16mm ultra-wide angle lens. Most obvious is the PL mount that interfaces with any PL mount camera including the RED Epic. More subtle yet most important is the activated manual aperture control. Lubricated, geared, and marked, the new aperture ring allows precise control for the user. The outer shell of the lens has been replaced with black anodized aluminum. Internal components are refined and reenforced. The final product is a small, lightweight lens perfectly capable of holding it’s own against the likes of other motion picture optics.