Sony A7 body
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a premium mirrorless camera that combines a full frame matrix with advanced basic functionality, as well as an abundance of communications. Built on an updated BIONZ X processor. The main feature of the matrix is an integrated sensor with a phase detection autofocus system; its resolution is 24.3 megapixels, and the maximum sensitivity is ISO 25600. The camera is equipped with a high-quality 2.4-megapixel electronic viewfinder, and the 3" display is made rotatable. There is a Wi-Fi module and even an NFC, and content sharing features include automatic conversion to 4K for viewing on TV screens... Of course, video recording is also possible — in Full HD.
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The premiere of the first mirrorless camera of its kind with a full-frame sensor in 2013 created a real revolution in the photographic industry — such a symbiosis of technologies was used for the first time.
Competitor
The camera is designed to seriously compete with full-frame mirrors (for example, Nikon D610 and Canon EOS 6D) and it does it to the fullest. Judging by the numerous reviews, the Sony Alpha A7 even outdoes the available full-frame DSLRs in detail and produces an even quieter picture at high ISO values. But its main advantage is miniature dimensions and weight. 474 g for a full-frame camera has always been considered an unrealistic figure. Given the small size of mirrorless optics, after a day of shooting, your neck will say “thank you”.
Hybrid autofocus
A 24.3-megapixel sensor with an anti-moir filter beats in the camera's chest. In addition to contrasting focus points, phase sensors are placed directly on the matrix, making focus very fast. However not always accurate. In conditions of insufficient lighting (at concerts, in dark rooms), autofocus may fidget and not cling to the subject. With enough light, this problem does not arise.
Functionality
In fact, the camera has only one minor drawback — the low responsiveness. But the first of its kind camera is forgivable. Moreover, it offers great functionality in a compact bottle.
Reference. Moire is an optical phenomenon that consists in the appearance of “ripples” in an image or video. The parasitic effect often appears on small textures (clothing in a small cell, tulle, a brick wall taken from afar, etc.). Smoothing AA filters, which are installed directly on the matrix of cameras, effectively fight moiré.
- Sensor integrated into the matrix with a phase autofocus system
Sony A7 configurations
| Price for Sony A7 | ||||
|---|---|---|---|---|
 | Sony A7 kit 28-70 | from $2,043.00 | 11 offers | |
| Sony A7 body | from $1,229.00 | 1 offer | |
