John Riley has put the Canon EF 70-200mm f/2.8L IS III USM lens to the test to find out if it's a lens photographers should make room for in their kit line-up.

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 ...

下面我们来看看佳能EF 70-200mm f/2.8L IS III USM镜头的画质表现，我们分为70mm和200mm两组实拍来看看镜头的中心和边缘画质表现 ...

Sharpness at 70mm is excellent in the centre from f/2.8 through to f/8. It is very good at f/11 and f/16, good at f/22, and only at f/32 does diffraction really get a grip and here it is only fair.

作为佳能的最新一代70-200mm f/2.8规格镜头，小改升级后的EF 70-200mm f/2.8L IS III USM依旧保持了稳定而出色的成像素质。而无论是对焦速度，防抖稳定性，镜头防护性，镜头在各个方面都展现出了良好的综合素质。作为佳能招牌的大三元，EF 70-200mm f/2.8L IS III USM依旧 ...

The new EF 70-200mm F2.8L IS III USM is a rather modest update of Canon's venerable 70-200mm F2.8 lens for professional users, replacing the 9 year old Mark II version by introducing a small number of ...

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 ...

Canon U.S.A. Inc., a leader in digital imaging solutions, today introduced two new telephoto zoom lenses, the Canon EF 70-200mm f/4L IS II USM and Canon EF 70-200mm f/2.8L IS III USM. The new lenses ...