Canon EF-S 17-55mm f/2.8 IS USM on Canon EOS 760D vs Canon EF-S 18-135mm F3.5-5.6 IS STM on Canon EOS 7D Mark II vs Canon EF 70-200mm f/4L IS USM on Canon EOS 7D

选择对比（最多3项）
Canon EF-S 17-55mm f/2.8 IS USM
Canon EF-S 17-55mm f/2.8 IS USM

DxOMark 分数
最佳表现于 f=35mm & f/2.8 [?]
16

镜头分数

清晰度 [?]
10 感知Mpix
透光量 [?]
3.6 TStop
畸变 [?]
0.4 %
渐晕 [?]
-1.2 EV
色差 [?]
6 微米
Canon EF-S 18-135mm F3.5-5.6 IS STM
Canon EF-S 18-135mm F3.5-5.6 IS STM

DxOMark 分数
最佳表现于 f=24mm & f/4 [?]
14

镜头分数

清晰度 [?]
7 感知Mpix
透光量 [?]
5 TStop
畸变 [?]
0.5 %
渐晕 [?]
-0.9 EV
色差 [?]
10 微米
Canon EF 70-200mm f/4L IS USM
Canon EF 70-200mm f/4L IS USM

DxOMark 分数
最佳表现于 f=135mm & f/4 [?]
14

镜头分数

清晰度 [?]
9 感知Mpix
透光量 [?]
4.6 TStop
畸变 [?]
0.1 %
渐晕 [?]
-0.4 EV
色差 [?]
6 微米