10 optical lenses in 9 groups
Contains 10 pieces in 9 groups, 1 ultra-low dispersion (ED) lens and 1 high-refractive lens. The front lens is waterproof and stain resistant coating.
9-blade aperture
The 9-blade circular aperture helps to maximize the beauty of this large aperture fixed focus lens shooting and capture impressive images.The subject lies in the natural rendering point of a smooth blurred background with a bokeh and focus blurry light.
F1.4 large diameter
The large F1.4 aperture makes the depth of field extremely shallow and beautiful and attractive large bokeh appear to create a high level of work in dark or indoors.