Rokinon 50mm T1.5 Full Frame Cine DS Prime - E Mount

The Rokinon 50mm T1.5 Full Frame Cine DS Prime - E Mount is a fast, manual focus lens with a maximum aperture of T1.5 for effective low light capture and shallow depth of field control. The Rokinon 50mm features an 8-blade iris, resulting in attractive bokeh. Optimized for cinema and video applications, the focus and aperture control rings are outfitted with industry-standard gearing, interfacing with a traditional follow focus and lens motors. The aperture control ring has also been de-clicked, which enables smooth iris pulls. In addition, bright aperture and distance markings are printed on the lens barrel facing laterally to facilitate easier control by a focus puller.

The 50mm has a close focus distance of 1.5' (0.5m). Internal focusing minimizes the effects of lens breathing, which ensures a more consistent angle-of-view when adjusting focus. The lens is constructed with 9 elements in 6 groups, including one aspherical element and one hybrid aspherical element to reduce aberrations. In addition, a lens multi-coating helps to improve light transmission reducing flare and ghosting. The filter thread diameter is 77mm.

The DS series of cinema lenses offers the same alignment of geared focus and aperture rings, eliminating the need to adjust follow focus and other rig accessories when swapping lenses. Also, each DS lens is tested for color matching with the other lenses in the series and provides the same color and contrast when shooting video. Lastly, the lenses are marked with focusing scales on each side of the barrel for easier adjustment from either side of the camera.

Features:

• Standard length manual focus prime lens for EF mount cameras
• Very fast T1.5 maximum aperture for effective low light capture and shallow depth of field
• Internal focusing system with 9 lens elements in 6 groups
• One aspherical and one hybrid aspherical lens element control aberrations and improve sharpness throughout the frame
• Lens multi-coating improves light transmission and reduces flare and ghosting
• Minimum focus distance of 1.5'
• Filter thread diameter of 77mm