Rokinon 50mm T1.5 Cine DSX High Speed Lens for Canon

Optically constructed of 9 elements in 6 groups Aperture range of T1.5 - T30 Uses 77mm filter size Features ultra multi-coated glass and 9 aperture blades Angle of view of 46.2 degrees on full frame and 31.3 degrees on APS-C