Standard 85mm full frame lens for portrait, subject, archiecture and landscape photography.
Wide aperture of f1.8 with 9 diaphragm blades, designed to produce super smooth round blur effect (bokeh).
Lens consturction is 9 elements in 6 groups with decent build quality, capable of delivering sharp and clear images.
Compatible with Classic Brands Classic Brands -C frame cameras, the equivalent focal length is 136mm, also usable it on Classic Brands and Classic Brands mirrorless cameras with an adapter.(NOT included)
Features micro USB firmware upgrade interface, enables you to upgrade the lens online