The Tokina Cinema 50-135mm T3.0 EF is a cinema lens designed for cropped sensor/Super 35mm cameras with the Canon EF-mount. Key features include:
- All-Metal Cinema Housing. Tokina has constructed an all-metal housing with standard 0.8 pitch geared focus, aperture, and zoom rings to enclose an all new video centric optical design.
- Telephoto Zoom. With a full frame equivalent focal length of 80-216mm, the Tokina Cinema 50-150mm T3.0 EF covers a solid telephoto range with a fast T3.0 aperture that enables low light capture and subject / background separation.
- High Quality Optics. It has 18 elements in 14 groups, using aspherical and SD super-low dispersion glass elements to reduce chromatic aberration and give maximum resolution for 4K video capture all in a parfocal design that maintains focus throughout the zoom.
- Fully Manual. This is a fully manual cinema lens, all aperture and focus adjustments must be made manually on the lens itself.