本文来自新摄影
Lensrentals在其网站更新了佳能多款EF定焦镜头的MTF曲线，以方便佳能用户比较。据了解Lensrentals公布的以下数据均是在最大光圈条件下得出，此次MTF数据涉及从14mm至135mm共计19款镜头：
- EF 14mm f/2.8L II USM
- EF 24mm f/1.4L II USM
- EF 24mm f/2.8 IS USM
- EF 28mm f/1.8 USM
- EF 28mm f/2.8 IS USM
- EF 35mm f/1.4L USM
- EF 35mm f/1.4L II USM
- EF 35mm f/2 IS USM
- EF 40mm f/2.8 STM
- EF 50mm f/1.2L USM
- EF 50mm f/1.4 USM
- EF 50mm f/1.8 STM
- EF 85mm f/1.2L II USM
- EF 85mm f/1.4L IS USM
- EF 85mm f/1.8 USM
- EF 100mm f/2 USM
- EF 100mm f/2.8 USM 微距
- EF 100mm f/2.8L IS USM 微距
- EF 135mm f/2L USM
EF 14mm f/2.8L II USM
EF 24mm f/1.4L II USM
EF 24mm f/2.8 IS USM
EF 28mm f/1.8 USM
EF 28mm f/2.8 IS USM
EF 35mm f/1.4L USM
EF 35mm f/1.4L II USM
EF 35mm f/2 IS USM
EF 40mm f/2.8 STM
EF 50mm f/1.2L USM
EF 50mm f/1.4 USM
EF 50mm f/1.8 STM
EF 85mm f/1.2L II USM
EF 85mm f/1.4L IS USM
EF 85mm f/1.8 USM
EF 100mm f/2 USM
EF 100mm f/2.8 USM 微距
EF 100mm f/2.8L IS USM 微距
