Aperture ring：Graded aperture. Compared to 35 F1.2 1 Version the 35 F1.2 II increase a piece of the aperture blades. Aperture optimization. Opening range: F1.2 - F22. The first generation has 9 pcs apertures, the second generation has 10 pcs apertures, more soft focus, more regular light spots, and richer colors.
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