佳能 EF 24-70mm f/2.8 II USM 是一款标准变焦镜头，适合摄影爱好者和专业摄影师使用。这款镜头具有 F/2.8 大光圈和 USM 静音对焦机构，能够提供快速 ...

Find a top lens for landscape photography, with our run-down of the best wide-angle zoom lenses for mirrorless and DSLR ...

画质表现与EF 70 - 200mm f/2.8L IS III USM相当甚至更好，最近对焦距离约0.7米，变焦区域各焦距画质均高。防抖效果约5级快门速度，镜身小而轻，手持 ...

Don't miss our guide to the best lenses for video, with budget-friendly options for vloggers, YouTubers and serious content ...

Metering Modes 150000 Pixel RGB + IR Metering Sensor and 252 Zone TTL Metering at Maximum Aperture, EOS iSA Intelligent Subject Analysis System, Evaluative Metering Linked to All AF Points, Partial ...