Latest Review Posted | SMC Pentax-DA 40mm F2.8 Limited 40mm vs 43mm Pentax
On my copies of these two lenses, testing both at f4, I find that the 43mm is sharper in well-shielded situations with the light behind and with little flare, but that the 40mm does a better job in backlit situations. Have others had the same experience? If so, is it because the 40mm has fewer elements and thus fewer internal, glass-to-air-to-glass reflections? |