I took for nex 6 in addition to the whale 16-50, to work in the conv. low light and portrait photography. In my opinion, these tasks are quite fulfills. The universal option, of course, cannot be perfect in everything - the angle in the room is a bit small. Working at small apertures is complicated by the complexity of focusing - I almost missed everything in soap (depth of field from a distance of 5-10 centimeters)
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