優點:
Outstanding imaging performance at closer focusing distances.
Another new feature is a full-metal, rectangular, screw-mount lens hood that contributes significantly to the compact dimensions of the lens.
評價:
Even wide open, reveals performance characteristics without precedent in the field of compact 35 mm lenses: outstanding imaging performance over the entire focus range, from infinity to minimum focus; excellent contrast, even in the finest structures; superb rendition of detail across the entire image field; good field flattening and, stopped down to f2 and onwards, almost complete freedom from coma effects. It is almost impossible to improve this excellent optical performance by stopping down