Experience soft yet unique and stylish bokeh 8 pieces of circular aperture hybrid aspherical lenses h asp ultra multi coatingumc smooth and large focus rings internal focusingif one of the best selling lenses at samyang optics this latest samyang 85mm f14 as if umc aspherical lenses also feature new umc ultra multi coatings which aid the very high level of light transmission and adds further resistance to flare and ghosting the 85mm f14 lense