New EF 70-200mm Lenses Provide Improved Performance and Results Canon has two new workhorse 70-200mm lenses in the L series collection for full frame cameras, and photographers can choose the lens ...

4片超低色散镜片有效矫正残余色差。改进的影像稳定能力，在半按下快门钮后影像稳定功能可以瞬间生效(在0.5秒后)。环形USM马达可以实现宁静高速的自动对焦。提高了防潮和防尘性能。最近对焦距离达到了1.4米，最大放大倍率为0.17倍。 高手点评1： 总评： 比 ...

We've just tested the brand new Sony A7R II compact system camera with the Canon EF 70-200mm f/4 L lens. Here are 62 JPEG and 62 Raw images taken with a final production version of the Sony A7R II ...

四年一届的奥运会已经结束，当我们看着奥运健儿在赛场上争金夺银的同时，你是否有注意到赛场边那些手持长焦大炮的体育记者们。他们手中的镜头似乎跟我们的不太一样，不仅长了很多，而且大多采用了白色的镜身涂装，看起来甚是高端。 这些白色的镜头均 ...

佳能在今年继续着对旗下大三元镜头的更新，这次更新的镜头是EF 70-200mm f/2.8L IS III USM，新镜头在延续了经典的光学结构的同时，启用了全新的镜头镀膜让镜头拥有更好的光学性能表现。那些作为换代升级的佳能EF 70-200mm f/2.8L IS III USM究竟表现如何，来看看这次的 ...

Reviews / Canon EF 70-200mm f/4L IS II USM Lens Review The 70-200mm lens range is a popular choice for photographers so is the Canon EF 70-200mm f/4L IS II USM lens up to the mark? John Riley finds ...

高性能的L系列远摄变焦镜头。由于设计的最大光圈是f/4，所以它的体积更小，重量更轻。内对焦系统和环形超声波马达，令 ...

We've just tested the new 50-megapixel Canon EOS 5Ds with the Canon EF 70-200mm f/2.8L IS II USM lens, shooting candid street portraits in Covent Garden, London. Here are 80 JPEG and 42 Raw images ...

Reviews / Canon EF 70-200mm f/2.8L USM Lens Review Gary Wolstenholme reviews the Canon EF 70-200mm f/2.8L USM lens. Although lacking stabilisation, is it an ideal alternative for those on a tighter ...

The best Canon lenses mix sharp optics with fast performance while hitting the sweet spot for price. There are many great lenses that offer an upgrade over your camera’s kit lens, and the best one for ...