A7R3 HIGHLIGHTS

• 42MP Full-Frame Exmor R BSI CMOS Sensor
• BIONZ X Image Processor & Front-End LSI
• 399-Point AF System & 10 fps Shooting
• UHD 4K30p Video with HLG & S-Log3 Gammas
• 3.69m-Dot Tru-Finder OLED EVF
• 3.0" 1.44m-Dot Tilting Touchscreen LCD
• 5-Axis SteadyShot INSIDE Stabilization
• ISO 102400 & Pixel Shift Multi Shooting
• Built-In Wi-Fi/Bluetooth, Dual SD Slots
• USB 3.1 Gen 1 Type-C Port & PC Sync Port

Internal recording of UHD 4K movies is possible up to 30 frames per second and, based on the Super 35mm recording area and effective 5K resolution, oversampling renders greater detail and full pixel readout is possible with reduced moiré and aliasing.

Full-frame 4K recording has also been dramatically improved for improved quality when working at mid to high sensitivities to permit full use of the entire sensor width.

Full HD 1080p recording is also supported in frame rates up to 120 fps, and both resolutions utilize the 100 Mbps XAVC S format contained within an MP4 wrapper with 4:2:0 sampling. The high-speed, 120 fps recording also enables 4x and 5x slow-motion movie recording. In addition to high-resolution internal recording, uncompressed HDMI output also enables the use of an optional external recorder for clean 4K recording with 4:2:2 sampling. 4K video recording also avails the ability to produce 8MP stills during playback by taking a frame grab from a movie and storing it as a separate file.

ADDITIONAL VIDEO FEATURES

Support for HDR Content:

• Affording extensive customizable color and gamma controls, the a7R III allows users to adjust the gamma, black level, knee, color level, and more. Also, users can use the same S-Log2 Gamma Curve that is found on high end Sony Cinema cameras that squeezes up to 1300% more dynamic range into the video signal then traditional REC709, for increased post-production flexibility. HLG (Hybrid Log-Gamma) support is also available, along with the BT.2020 color space, for recording within a wide color gamut and, in addition to S-Log2, S-Log3 is also available for producing an effective 14-stop dynamic range with increased grading control in the shadow to mid-tone regions of the image.

Slow & Quick Motion:

• Take more control over your video capture capabilities with a variety of new frame rates available in an S&Q mode. This will allow shooters to capture Full HD video at one of either steps between 1-120 fps. These settings will allow you to slow down action as well as speed up a slow-moving scene. This setting is also NTSC/PAL switchable.

Enhanced Zebra Function:

• An enhanced Zebra function is ideally suited to aid in monitoring exposure values in high-contrast scenes. Video signal level targets can be set from 0 to 109, and specific ranges can be set to make exposure level adjustments easier.

Time Code and User Bit Settings:

• A time code can be used to record hours, minutes, seconds, frames on image data for more precise editing while the User Bit function can record date, time, and scene number to aid in editing together footage from multiple cameras.

Proxy Recording:

• UHD 4K movies and lower-resolution proxy movies can be simultaneously recorded. The smaller proxy files are ideal for quick previewing or pre-editing that can reduce the time required for final 4K editing.