聚焦系统
固定焦距 |
24 mm |
最大光圈 |
22 |
影像稳定器站数 |
4 |
最近聚焦距离 |
0.20 m |
光阑叶片数量 |
7 |
组件应用 |
MILC |
图像稳定器 |
Y |
性能
最大放大倍率 |
0.23 x |
自动对焦致动器 |
USM |
A 24mm wide-angle prime lens with an 84° angle of view on full-frame DSLRs – perfect for landscape photographers. On EOS cameras featuring APS-C sized sensors, the Canon EF 24mm f/2.8 IS USM gives an angle of view equivalent to a 38mm lens on a full-frame camera, making it a useful alternative to a standard lens.
<b>Shoot in low-light conditions</b>
A maximum aperture of f/2.8 permits hand-held photography in available light without flash. Image stabilisation allows shutter speeds up to four stops slower than usual to be used without the risk of camera shake.
<b>Fast, quiet autofocus</b>
An ultrasonic autofocus motor (USM) provides fast, near-silent focusing. Full-time manual focus override allows fine adjustment without changing focus modes.
<b>Close focusing</b>
Get near to your subject, with a close-focus distance of just 0.2m, and enjoy a dramatic wide-angle perspective.
<b>Space- saving design</b>
Weighing in at just 280g and measuring 68.4mm x 55.7mm, the Canon EF 24mm f/2.8 IS USM is a lens you can take everywhere. Great for reportage and travel photography.
<b>Designed for great image quality</b>
A seven-bladed circular aperture provides beautiful bokeh, while Super Spectra coatings reduce flare. The Canon EF 24mm f/2.8 IS USM’s classic prime-lens design minimises distortion and aberrations, which can degrade image quality.
<b>Area of use</b>
A portable wide-angle prime lens suited to applications in reportage, landscape and travel photography.