As soon as this lens appeared, I decided that I would buy it. Before him, there was already a 35mm f / 1.4 fix from sigma. I like luminosity. Focuses fairly accurately. In mixed and poor lighting, there are more misses. On an open cut. In general, I am satisfied with this lens, I shoot mostly landscapes or group portraits with it when I need a wide angle. Sigma's Art series is successful.
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