因指尖等频繁接触而易附着污垢的最前端和最后端镜片上,采用了防油防水的防污氟镀膜;
支持:
EF 135mm f/2L USM
EF 180mm f/3.5L USM 微距
EF 200mm f/2.8L II USM
EF 200mm f/2L IS USM
EF 300mm f/2.8L IS II USM
EF 300mm f/2.8L IS USM
EF 300mm f/4L IS USM
EF 400mm f/2.8L IS II USM
EF 400mm f/2.8L IS USM
EF 400mm f/4 DO IS USM
EF 400mm f/5.6L USM
EF 500mm f/4L IS USM
EF 600mm f/4L IS USM
EF 800mm f/5.6L IS USM
EF 70-200mm f/2.8L IS II USM
EF 70-200mm f/2.8L USM
EF 70-200mm f/4L IS USM
EF 70-200mm f/4L USM
EF 100-400mm f/4.5-5.6L IS USM |
环形超声波马达对焦; 防尘防水滴设计; 远望端有微距模式 |
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