Canon EF-M 15-45mm F3.5-6.3 IS STM User Reviews

Announced Oct 13, 2015 •
Wideangle zoom lens | Canon EF-M

I will skip the facts about plastic, the switch etc. The IQ on my copy is not very good. The edge and corner sharpness varies with the FL. Wide open, the lens is rather sharp in the center but the edges and corners are just not acceptable. Stopping down helps does not fix all the issues. At wide angles, 5.6 fixes the left edge sharpness but not the lower left corner. F8 is needed for that fix. In the tele range, the problem switches to the right side. F8 helps but the edge is still slightly ...

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