“小小白” 单挑“小白”
 |
 |
|
小小白
|
小白 |
|
EF
70-200 f/4L |
EF 70-200 f/2.8L |
||||
|
|
中央 |
边缘 |
|
中央 |
边缘 |
|
70mm
f/2.8 |
Excellent |
Very
good |
70mm
f/4 |
Very
good |
Good |
|
|
|
|
|
|
|
|
70mm
f/8 |
Excellent |
Very
good |
70mm
f/8 |
Excellent |
Excellent |
|
|
|
|
|
|
|
|
135mm
f/2.8 |
Excellent |
Very
good |
135mm
f/4 |
Excellent |
Very
good |
|
|
|
|
|
|
|
|
135mm
f/8 |
Excellent |
Excellent |
135mm
f/8 |
Excellent |
Excellent |
|
|
|
|
|
|
|
|
200mm
f/2.8 |
Excellent |
Very
good |
200mm
f/4 |
Very
good |
Very
good |
|
|
|
|
|
|
|
|
200mm
f/8 |
Excellent |
Excellent |
200mm
f/8 |
Excellent |
Very
good |
|
|
|
|
|
|
|
|
解像力总评 |
★★★★☆ |
|
★★★★★ |
||
总结
这支佳能新镜，虽然比“小白”小一级光圈，但不论解像力，写实性能，外观结构，价格功能比等与之不相上下，且以轻巧的重量，与优异的微距放大比例，得到满分的操作性能。我们深深觉得，对于渴望轻便（或荷包稍羞涩）的高画质的追求者，真是一项福音！但是基于该变焦范围本是拍摄人像需要的大光圈及短景深，最后总的推荐度小输“小白”半颗星，而给它四颗半星。
Canon EF 70-200mm f/4 USM
最小光圈／32
镜片组成／13组16片
滤镜口径／67mm
最短摄影距离／1.2m
最大微距放大倍率／0.21
发售日／1999/8
尺寸（长x直径）／172x76
mm
重量／705g
遮光罩／ET-74
随附，圆筒型