Choosing a smaller size over bulk and weight, the SLR Magic MicroPrime Cine 75mm Lens covers full-frame sensors and features a Sony E-mount and Fujifilm X-mount. Suitable for 4K origination, each lens in the MicroPrime Cine series features similar size and weight with consistent lens gear positions for rapid lens changes and easier re-balancing when changing lenses on a gimbal. The lens incorporates a 13-blade iris that provides a pleasing bokeh with natural-looking, out-of-focus highlights. The odd number of iris blades also reduces the appearance of flare off the blades. The lens has an internal focus design so the front of the lens doesn't rotate when focusing, and it has an 85mm outer diameter for compatibility with a wide number of clip-on matte boxes.