Viltrox 85mm F1.8 STM E-Mount Lens

KEY FEATURES:-

• A stepping motor (STM) is used to drive the autofocus and the lens features a minimum focusing distance of 80cm (2.62ft). The front filter size is 72mm and integrated contacts power the aperture mechanism and deliver EXIF data to compatible Sony cameras.
• The lens, which has an aperture range of F1.8 to F16, is designed for full-frame Sony cameras, but also works as a 127.5mm equivalent on APS-C cameras.
• It’s constructed of ten elements in seven groups, including one extra-low dispersion element and four specialty elements made from ‘highly transparent glass,’ which reduces aberrations and improves color rendering.
• Uses an ‘HD Nano’ multi-layer coating on individual elements to minimize ghosting and flares.
• The lens is an integrated microUSB port located on the rear metal mount of the lens. This connector is used to upgrade the lens’ firmware.