A fix is ββa fix. Highly recommend. Pros below: Aperture! Excellent picture sharpness and excellent color reproduction. Compared to my 18-55mm kit lens, the picture is sharper and the color reproduction is more accurate. At 1.4, it makes sense to shoot only in complete darkness, for example, candles, bonfires, fireworks, and so on. In modes 2.0-8.0 out of competition. Especially at aperture 2.0, amazing bokeh. With its cons. On crop 1.5 (I have a Nikon D5000) it is difficult to take reportage shots (which is natural, because this requires a wide angle, or a D700). You have to get used to zooming with your feet.
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