"World's fastest autofocus" with 11-point biaxial AF system.

全新更快的11点自动对焦，最猛的是统统都是十字对焦点。

youdao

The first mass-produced autofocus camera was the Konica C35 AF, a simple point and shoot model released in 1977.

第一次年夜范围消费的主动对焦相机柯尼卡C35主动对焦，一个简单的拍摄形式，并在1977年发布。

youdao

In March 1987, Canon launched the EOS650, the world's first AF (autofocus) SLR camera to realize electronic control for the entire system.

在1987年3月，佳能推出了EOS650，世界上第一个自动对焦(自动对焦)相机，实现电子控制整个系统。

youdao

The new Nikon 1 V2 is designed to be compact and delivers astoundingly rapid Autofocus (AF) and shooting response, incredible image quality, sharp Full HD video and advanced yet easy-to-use shooting options.

ENGADGET: Nikon 1 V2 unveiled: 14.2 megapixel ILC shoots 15fps stills for $899.95 in November

The highly responsive Advanced Hybrid Autofocus (AF) system gives users a superfast shooting speed, allowing them to capture fast action with stunning clarity while the camera's 73 point AF array will ensure accuracy and super precise focus, even on moving subjects.

ENGADGET: Nikon 1 J2 mirrorless camera: minor control tweaks, $549, ships in September

When shooting in Live View mode, the Hybrid CMOS AF system enables speedy and accurate autofocus for photos and video.

ENGADGET: Canon unveils EOS T5i and Rebel SL1, the world's smallest DSLR (hands-on)