Mitakon is rumored to announce a new 135mm f/1.4 lens which will be available for Sony full-frame E-mount, Canon EF and most likely Nikon F mounts.
Chinese Twitter Weibo has posted first several images of upcoming Mitakon 135mm f/1.4 lens. According to the images, the size of the Mitakon 135mm f/1.4 lens is very large.
The Mitakon 135mm f/1.4 will be a ultra-fast portrait lens. A maximum aperture of f/1.4 makes it extremely convenient for shooting without flash in low light conditions. Designed for the use of full frame cameras, the large aperture will also provide fine control over depth of field for fascinating portrait photography.
Mitakon 135mm f/1.4 Lens To Be Announced Soon
Below you can see the first several images of upcoming Mitakon 135mm f/1.4 lens.
A few sample images of Mitakon 135mm f/1.4 lens available at this Flickr address.