DxOMark對新舊Nikon 80-400mm的比較評測
DxOMark於今日稍早刊出了他們對新舊兩款Nikon 80-400mm的評測。


Optically the Nikon AF-S Nikkor 80-400 f4.5-5.6G ED VR is completely different from the previous model,
20 elements including 5 of ED (Extra-Low Dispersion) or Super ED Glass arranged in 12 groups (formerly the lens had 17 elements in 11 groups, with 3 of ED glass). The DxO Mark score of 22 makes this the best super-zoom yet tested: 4 points above its predecessor. The individual parts of the score are good for the new lens
too: sharpness at 14P-MPix is just one point behind the
Sigma 120-400 f4.5-5.6 DG APO OS HSM Nikon but
the Nikkor scores better overall and much better for chromatic aberration.

銳利度為14P-MPix ,只比Sigma 120-400 f4.5-5.6 DG APO OS HSM 低了一分,

DxOMark對新舊Nikon 80-400mm的比較評測

There are other areas where the new Nikkor is better than the old, it utilises Nikon’s Nano-Coat Technology
for reducing flare and even more crucially the AF on the new lens is driven by a SWM drive which is pretty
quick, on the old lens AF was driven from the body, meaning that AF was not possible using some cheaper
Nikon cameras. On the down side it is heavier and bigger, but it is a 400mm lens and the extra weight seems to be justified by the extra quality.


DxOMark對新舊Nikon 80-400mm的比較評測

So, is the new lens worth it? Yes, it is, this is a good lens. If you want to zoom from a short Tele right up to
400mm this is the best choice you have. However, before you spend your money do look at the quality
implications of getting a
Nikkor AF-S 70-200 f4G ED VR and a longer prime lens, maybe a 300mm f4.
The 70-200 has a DxO Mark score of 28 and sharpness of 21P-MPix, it and a 300mm f4 would still cost less than the 80-400 and might give you better results.

然而,在你花大錢之前,不妨先看一下Nikkor AF-S 70-200 f4G ED VR和長焦定焦鏡的這個組合,
也許300mm f4吧。70-200在DxOMark得分為28且銳利度為21P-MPix,
他和300 f4加起來還是比新款的80-400便宜,而且可能成像品質更佳。

Nikon 80-400 AF-S vs. 小黑六加兩倍增距鏡
Nikon 80-400mm f/4.5-5.6G ED VR實鏡與實拍照
Nikon 80-400mm f/4.5-5.6G 與 80-400mm f/4.5-5.6D的比較
Nikon發表Nikkor 80-400mm f/4.5-5.6G ED VR

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