The new model (right) is smaller and lighter than the original version of the lens (left)

The Shenyang Zhongyi Optical & Electronic Company Limited has introduced an updated version of its super-fast 35mm lens for APS-C-sensor cameras that it claims has better resolution and reduced chromatic aberrations. The manual focus Mitakon Speedmaster 35mm F0.95 II is also smaller and lighter than the original model, with a length of 60mm instead of 82mm, a filter thread of 55mm instead of 58mm and a weight of 460g/1.06lb compared to 680g/1.5lb.

The latest version uses a new optical design that features 11 elements in 8 groups, and includes a single extra-low dispersion element, two extra-high refractive index elements, and three elements made in high-refractive glass. The company says the new design produces 30% more resolution via better overall sharpness and reduced chromatic aberrations. Performance wide open is also greatly improved, ZY Optics says.

A click-less aperture ring makes the lens suitable for video recording, so it is a shame the Micro Four Thirds system isn’t supported in the initial offering. Fuji X, Sony E and EOS-M camera system owners will be provided for though.

The lens costs $599, and you can learn more on the ZY Optics website.

Press release:

ZY Optics releases the improved Zhongyi Mitakon Speedmaster 35mm f/0.95 Mark II for Sony E / Fuji X / EOS-M cameras

Shenyang China, Feb 14, 2016 – Zhongyi Optics (ZY Optics) has released an improved version of their first f/0.95 lens, Zhongyi Mitakon Speedmaster 35mm f/0.95 Mark II. The mark II verison features a drastic improvement of sharpness, better control of chromatic abberations and much compact size. The new version comes with a Fuji X / Sony E / EOS-M mount and is able to cover the image circle of APS-C sized sensors.

Zhongyi Mitakon Speedmaster 35mm f/0.95 Mark II is a ultra-fast prime lens which provides a 35mm-equivalent focal length of around 53mm in APS-C cameras. A maximum aperture of f/0.95 makes it extremely convenient to shoot at a low light conditions without flash. The new optical design incorporates a 11 elements in 8 groups structure, including 1pc of Extralow disperson elements, 2 pcs of Extra-high Refractive Index elements and 3pcs of High Refractive Index elements. This structure effectively improved the image resolution by 30% compared to the previous version from corners to corners. This also controls the chromatic abberations very well and deliver excellent image sharpness even at f/0.95.

The new Speedmaster 35mm f/0.95 is light and compact. The total weight is reduced from 680g to 460g, making it an ideal companion for the compact mirrorless cameras. Manual focus design and a click-less, silent aperture ring promote smooth handling and are especially well-suited to video applications. The lens is built in metallic enclosure with additional protective process and finest finishing, which gives extra durability and aesthetic.

Pricing & Availability
Mitakon Speedmaster 35mm f/0.95 is now available to purchase at ZY Optics authorized resellers and at our official website ( The Recommended Retail price is USD 599.