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Rare K28/2 is an excellent performer. Its resolution and uniformity of image quality in all over the frames are very impressive at f/8 or f/11. (Yoshihiko Takinami)
Keep away from M/A/F series 28mm lenses because of their "relatively" poor performance when comparing them to their f3.5 relatives. FA28/2.8 performs only marginally better than its predecessors.
Yoshihiko Takinami has indicated that the best 28mm from Pentax, in terms of its optical performance, is the old K28/3.5. The only two defects in K28/3.5 is its size and weight and some light fall-off towards the corners, which seems better than M28/3.5 or FA28/2.8AL in comparison, but it does exist.
本人一点也不懂相机,朋友让给翻译一段话,
麻烦这里的高人给稍微指点一下.
谢谢谢谢 |
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