verdict from http://www.photozone.de/canon-eos/157-canon-ef-35mm-f2-test-report--reviewThe Canon EF 35mm f/2 proved to be a decent lens with very good performance figures in all primary characteristics. There's a little quality penalty at its largest aperture setting where the resolution is a little on the soft side combined with relatively high vignetting but the peak performance at medium apertures is highly impressive. Mechanically the lens is a little outdated by now and Canon should really consider to upgrade the lens with a USM drive and especially a decent focus ring. 简单翻译一下：测试证明35/f2镜头各项主要指标很好，小毛病是最大光圈时成像偏软而且紫边较严重，中等光圈范围内(f4~f8)表现优异。机械结构上有些过时，佳能公司应该考虑升级到USM及好点儿的对焦环。 |
