The α7 IV's true-to-life resolution and remarkable AI-powered autofocus complement a range of world-class features at the cutting edge of imaging technology. The latest sensor, processing engine, and AI-based autofocus work in tandem with cutting-edge still-photography and moviemaking technology to create a fresh, dynamic imaging experience.

Capture the peaks of more decisive moments with the α7 III from Sony, packing newly developed back-illuminated full-frame CMOS sensor and other advanced imaging innovations, high …

SONY Alpha 7是索尼2013年10月16日发布的一款全画幅微单相机。 SONY Alpha 7机身宽度约126.7毫米，高度约94.4毫米，厚度约48.2毫米；重量约为416克（仅主机）；有黑色一种颜色。

Refined for improved speed and low-light performance, the full-frame 24.2MP Exmor R BSI CMOS sensor and BIONZ X image processor pair to realize an impressive 10 fps continuous shooting rate and improved autofocus performance for faster, more reliable subject tracking along with wide frame coverage.

Refined for improved speed and low-light performance, the full-frame 24.2MP Exmor R BSI CMOS sensor and BIONZ X image processor pair to realize an impressive 10 fps continuous shooting rate and improved autofocus performance for faster, more reliable subject tracking along with wide frame coverage.

VISUAL BRILLIANCE UNLEASHED: The Sony Alpha a7III Mirrorless Digital Camera combines a 24.2MP sensor and BIONZ X processor for stunning photos and 4K videos with exceptional speed and low-light prowess.

Next-generation AI-based AF combine with extraordinary 61MP picture quality and spectacular 8K24p/4K60p movies to create a higher level of imaging performance.

The Sony α7, α7R, α7S and α7C (the α is sometimes spelled out as Alpha) are four closely related families of full-frame mirrorless interchangeable-lens cameras. The first two were announced in October 2013, [2] the third in April 2014 and the fourth in September 2020.

Sony Alpha 7 IV Full-frame Mirrorless Interchangeable Lens Camera - a true hybrid with 33MP Exmor R sensor, 8x faster BIONZ XR processor, up to 10 fps with continuous AF/AE tracking, 4K 60p and 15+ stops dynamic range. The full-frame 33MP Exmor R back-illuminated CMOS sensor delivers outstanding speed and image quality.

2014年1月22日 · From SLRs with dual autofocus systems and 'Translucent' Mirror Technology to its NEX mirrorless line-up, Sony has gone down virtually every avenue in digital imaging. Its latest products - the Alpha 7 and Alpha 7R - may be the most exciting products to come out of the Sony labs in some time.