Samyang 135mm F2.0 ED UMC, Sony

Upclose & sharp - Samyang 135mm F2.0   - Telephoto - Extra low dispersion lens(ED) - Bright F2.0 aperture - Circular aperture with 9 blades - Floating type design - Ultra Multi Coating (UMC) technology of Samyang Optics   Manual Focus Telephoto Lens Samyang Optics 135mm F2.0 ED UMC is a manual focus telephoto lens for full frame sensor sizes. It expresses vibrant color and soft out-focusing area which makes it the best lens to shoot portrait, night scenery, wild-life and journalism photography.  Optical Features Samyang 135mm F2.0 ED UMC has a low F number of F2.0. You may control the lens precisely when shooting under various exposure environment including relatively dark or too bright situations.  This lens features 11 lenses in 7 groups especially including extra low dispersion lens (ED) to offer high resolution throughout the image. Ultra Multi Coating(UMC) of Samyang Optics is used to optimize the light penetration and minimizes flare and ghost. With such optical construction, it has 0.8m of minimum focal length to film subjects in near distance. Also, the floating type design secures as much light as possible and maximizes the resolution by minimizing spherical aberration and distortion.  Hardware Features There are 9 aperture blades designed to be almost as a full circle when aperture is closed which expresses starlike ray clearly and beautifully. The frame of the lens is compact and solid since it is made of high-strength aluminum alloy so you can create trustworthy images. Also, detachable petal-shaped lens hood minimizes flare and ghost by sheltering lens from unnecessary lights.  Available for 10 camera mounts: Canon, Canon M, Nikon, Pentax, Sony ∝, Sony E, Fujifilm X, Samsung NX, Four-Thirds, MFT.