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Sony A7R IV Full Frame Mirrorless Camera

27.07.2019

Sony has released a new full-frame mirrorless camera Sony A7R IV. The novelty is able to provide shooting quality comparable to medium format cameras. This is achieved through the use of a new 61-megapixel sensor (the A7R III used a sensor with a resolution of 42,4 megapixels).

The new sensor provides an incredible level of detail even when zooming in on the image. For this device, a dynamic range of 15 exposure steps is declared. The camera contains a built-in 5-axis image stabilization system, an electronic OLED viewfinder with a resolution of 5,76 million pixels and an auto focus system based on 567 phase-detection focus points. At the same time, autofocus can track the eyes of people and animals. Other improvements include a redesigned sound recording system, an updated holder and improved protection against dust and moisture.

The Sony A7R IV can shoot burst photos at 10 frames per second with both continuous autofocus and autofocus for each shot. It also supports 4K video recording with S-Log 2/3 and HDR curves. Also, for the first time for Sony cameras, real-time eye AF is implemented when recording video.

There are two UHS-II SD memory card slots for storing footage. It is also possible to use a wireless connection.

The new Sony A7R IV camera will go on sale in September for $3500.

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A group of students from the aerospace faculty of the University of Stuttgart built a three-wheeled vehicle driven by the force of the wind, including against the wind.

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