The Samyang Optics 135mm T2.2 VDSLR ED UMC is a manual focus telephoto cine lens for full frame sensor sizes. It expresses vibrant colour and soft out-focusing area which makes it the best lens to shoot portrait, night scenery, wild-life and journalism photography. The lens allows more delicate video work with T number marks. The focus gear ring is installed for follow focus system. You can change the aperture quietly and smoothly with the uncoupled aperture gear rings. Also, distance scale and T numbers are marked on both sides of the lens for convenience. The Samyang 135mm T2.2 VDSLR ED UMC is a manual focus lens with a low T number. You can 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. The Ultra Multi Coating (UMC) of is used to optimise the light penetration and minimise 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 maximises the resolution by minimising spherical aberration and distortion. There are 9 aperture blades designed to be almost a full circle when the aperture is closed which expresses starlike ray clearly and beautifully. The frame of the lens is compact and solid as it is made of high-strength aluminium alloy so you can create trustworthy images. Also, the detachable petal-shaped lens hood minimises flare and ghost by sheltering lens from unnecessary light. The 135mm T2.2 VDSLR ED UMC is one of Samyang Optics VDSLR II Cine Lens line up for full frame image sensor sizes. The lenses produce the same image colour and have a united location of aperture and focus gear ring to maximise the convenience when filming.