Sony's new α7R II interchangeable lens camera features the world's first back-illuminated full-frame Exmor R CMOS sensori, which delivers approx 42.4 MP resolution, high ISO sensitivity and high speed AF response.

The camera also includes a 5-axis image stabilisation system and can shoot and record 4K video in multiple formats including Super 35mm and full-frame format.

Other features include a silent shooting mode, a 0.78x viewfinder magnification, a rugged magnesium alloy build, a mode dial locking mechanism, and Wi-Fi and NFC connectivity.

The Sony a7R II will be available Summer 2015 with a price tag of around £2,500.