Sony Alpha a7R IVA Mirrorless Camera

Unprecedented resolution and dynamic range combined with high-speed performance and a lightweight camera body

The Sony Alpha 7R IVA features a newly developed 35mm full-frame, back-illuminated CMOS image sensor with a resolution of 61 MP. The new sensor’s back-illuminated structure and effective noise reduction techniques combine to deliver extremely low-noise and high-sensitivity performance, ensuring the absolute maximum image quality. The camera also boasts an impressive 15-stop dynamic range at low sensitivities, resulting in smooth natural gradations ranging from deep shadows to highlights, and utilises algorithms from many of the latest Alpha cameras to maintain outstanding colour reproduction.

This full-frame model is equipped with an innovative 5-axis, optical in-body image stabilisation system that has been fine-tuned to support its high-resolution shooting capacity, resulting in a shutter speed advantage of 5.5-steps. Additionally, the shutter unit assembly has been carefully redesigned to reduce even the slightest movement that may cause blur.

The Alpha 7R IVA also includes Sony’s highest resolution viewfinder ever, a 5.76 million dot UXGA OLED Tru-finder EVF. About 1.6x the resolution of the EVF in the Alpha 7R IIIA, this new viewfinder provides an extremely accurate, true-to-life depiction of the scene being framed. The display quality can be set to ‘Standard’ or ‘High’ mode, and to either 60 fps or 120 fps refresh rate to best match the subject and shooting conditions.

Additionally, the new camera features an evolved Pixel Shift Multi Shooting mode that composites up to 16 full-resolution images. In this mode, the camera precisely shifts the sensor in one pixel or half-pixel increments to capture 16 separate pixel-shifted images containing a total of 963.2 million pixels of data, which are then composited into a 240.8 million pixel (19008 x 12672 pixels) image using Sony’s “Imaging Edge™” desktop application. Ideal for photographing architecture, art or any other still life subject, this enhanced mode produces photographs with a level of detail and colour accuracy that is simply stunning.

Features

• World’s first 35mm full-frame 61.0 MP back-illuminated Exmor R™ CMOS image sensor with latest-generation BIONZ X™ image processor.
• 15-stop dynamic range at low sensitivities, resulting in smooth, natural gradations ranging from deep shadows to highlights.
• High-speed continuous shooting at up to 10 fps with full AF / AE tracking for approximately seven seconds in full-frame mode with an increased buffer memory, and approximately three times as long in APS-C mode.
• 567 focal-plane phase-detection AF points covering 74% of the image area and 425 contrast AF points.
• Debut of Real-time Eye AF for movie recording and advanced Real-time Tracking plus Real-time Eye AF for still image recording.
• Features an APS-C crop mode delivering stunning high-resolution images of 26.2MP.
• 5.76 million dot UXGA (Ultra-XGA) OLED Tru-Finder™ electronic viewfinder with outstanding detail, brightness and contrast.
• Upgraded connectivity and operability including high-speed Wi-Fi support, wireless PC remote connectivity, FTP wireless transfer, faster data transfer via USB and more.
• Professional 4K movie recording functionality including full pixel readout with no pixel binning in Super 35mm mode, S-Log3, HDR workflow support.
• Multi-Interface Shoe™ with digital audio interface delivers high-quality sound recording with Sony’s new microphone and XLR microphone adaptor.
• Additional enhancements to the body design include an improved grip and button layout for improved control with a compact, lightweight body.