16mm F2.0 High Speed Wide Angle Mount:Pentax K optimum resolution is achieved through

optimum resolution is achieved through the optical design of 13 elements in 11 groups (1 U-ASP

10mm lens with 109

is the tenth auto focus lens specifically engineered for Sony mirrorless cameras

3 oz (207g)

16mm F2.0 High Speed Wide Angle Mount:Pentax K optimum resolution is achieved throughThe 16mm f 2. 0 ED AS UMC CS Lens from Rokinon is a manual focus wide angle lens compatible with APS C format DSLR digital cameras. It provides a 79. 5 angle of view which translates into a 35mm format equivalency of 25. 6mm. A fast maximum aperture of f 2. 0 is effective in low light shooting and provides shallow depth of field. With two aspherical lens elements and one extra low dispersion element, chromatic aberrations are minimized and sharp,