Bower 24mm T1.5 (Rokinon) Ultra-Fast Wide-Angle Cine Lens For Canon EF Mount. “Hardly used” – is the description given by the previous owner. I have not used this lens in the field, but I did shoot some indoor tests. Was part of a Rokinon Cine DS prime set. (Rokinon == Bower == Samyang). Includes original box, and all the contents. Housing is clean and the elements on the front and back are free of scratches and haze. 13 Lens elements in 12 groups 2 Aspheric elements. Full Frame: 84° APS-C: 61° 4/3: 47°. Focus: 2.56 mm pitch Iris: 2.56 mm pitch. From image plane: 10.2 (25.9 cm). T1.5 to 22. Diameter: 3.3 (83 mm) maximum lens barrel diameter. 1.3 lb (589.7 g). 8.9 x 6.5 x 4.7.