Sony FE 85mm f/1.4 GM

TheSony FE 85mm f/1.4 GM is a high-end professional high-light portrait lens with a powerful optical system. It is designed for both Full Frame and APS-C system compact cameras (CSC) Sony NEX/ALPHA.

The Sony FE 85mm f/1.4 GMlens is a professional high light portrait lens equipped with a Sony E-Mount bayonet belonging to the new professional GM (G Master) series. It is designed for Sony NEX/ALPHA system compact cameras (CSC) with both Full Frame and APS-C sensor sizes. The lens features an 85mm telephoto focal length (127.5mm when mounted on Sony NEX/ALPHA APS-C compact system cameras), a high-end GM optical system, high f/1.4 aperture, 11-blade contoured aperture for perfect background blur - bokeh, a fast ultrasonic autofocus motor and a durable sealed aluminum alloy construction. The optical system can focus from as close as 80cm, providing 0.12x image magnification. It consists of 11 lenses arranged in 8 groups. The angle of view of the lens is only 29° at a focal length of 85mm. When mounted on Sony NEX/ALPHA compact system cameras with an APS-C sized sensor, it offers a focal length of 127.5mm at a 19° angle of view. The lens has an exceptionally high f/1.4 aperture, and you can zoom up to f/16 for creative depth of field work. The lens is equipped with a fast autofocus system that relies on a silent ultrasonic circular-type focusing motor. The lens' high-end optics are housed in a tube made of lightweight and extremely strong aluminium alloy. Its mechanical construction is very robust and is professionally sealed against the ingress of dust and moisture into the lens interior. At 89.5 x 107.5mm, the lens weighs 820g. At the front of the lens is a thread for conventional 77mm diameter circular filters, which does not rotate making it easy to use transition and polarizing filters