宮崎光學 Ms-Optics Sadayasu Miyazaki Vario prasma 50mm F/1.5

MS Optics, the niche lens manufacturer based in Japan, has released two new lenses for Leica M-mount cameras: the Vario Prasma 50mm F1.5 and the ISM 50mm F1.0. The new Vario Prasma lens is described as 'a modern interpretation' of the Kino-Plasmat, whereas the ISM 50mm F1.0 is an ultra-fast lens that's also exceedingly small and light.

The MS Optics Vario Prasma 50mm F1.5 lens is based on the Plasmat lenses designed in 1918 by Paul Rudolph. In what is referred to as a modern interpretation, Miyazaki san's rendition includes 'unique improvements,' including improved focus dampening, separate aperture, and the inclusion of an adjustable spherical aberration ring.