16mm F2.0 High Speed Wide Angle Mount:Micro 4/3 and a nine blade circular

and a nine blade circular aperture for greater bokeh

and its non-rotating filter mount allows for the easy use of polarizers and other rotating types of filters

which covers the five main focal lengths (35/50/85/135/150)

8 delivers an ultra-wide 115

16mm F2.0 High Speed Wide Angle Mount:Micro 4/3 and a nine blade circularThe 16mm f 2. 0 ED AS UMC CS Lens from Samyang 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,