Image: 7Artisans Chinese lens maker 7Artisans has announced the AF 27mm F2. 8 prime lens for APS-C cameras using the Sony E-Mount. Recent Videos The 27mm focal length gives a fractionally wide-angle The compact prime consists of six elements in five groups.
It uses a stepper motor and internal focus design, which is potentially promising in terms of autofocus speed. Unusually for a modern lens, it makes no use of aspherical, ED or other special glass, and features just six aperture blades.
The 48mm (1. 9") long, 173g (5. 0oz) lens features a USB 3. 0 socket on its side, allowing firmware updates. It has a minimum focus distance of 0. 3m (11. 8") and accepts 52mm threaded filters. It is available immediately at a recommended price of $129.
. dpreview.com2024-4-25 17:00
