they write a lot about soap - itβs not accuracy in focusing and they immediately sin on the lens, or maybe the carcass itself is not aligned, everyone who tries the fix immediately puts it away, but zoom is primarily efficiency in work, while you run around with your legs doing cropping - the moment will pass, I saw photos taken at a wedding by one pro who used an autofocus fifty dollars with an aperture of 1,4, almost 75% of the marriage due to the fact that, without having time to crop the frame, he cut off his head, then other parts of the body, after which all the vaunted sharpness - a cross, on this lens there is not a bad stabilizer, but on a camera or an external flash, there is an autofocus backlight even without a flash - not a bad solution for a dark zoom, in general, do not rush to write it off as scrap. The lens came with the Nikon D90 carcass, maybe there was more quality in the produced camera, namely in autofocus adjustment, in good lighting all the pictures are exactly in focus, I bought a sigma 24 -70f / 2,8 HSM and again excellent - no soap.
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