A7S-U

Presenting the α7S, the world’s smallest1 full frame interchangeable lens camera. Images and video come alive with a breakthrough 15.3 stops of dynamic range. ISO sensitivity up to 409,600 reveals astonishing detail and color even in the dead of night. Video excels with Full Pixel Readout, a 4K-optimized sensor and uncompressed 4K output via HDMI.

35mm large pixel sensor w/ 15.3-stops dynamic range

The innovative α7S features a 12.2 effective megapixel 35mm Exmor® CMOS sensor paired with a powerful BIONZ X image processor. The α7S can shoot at a sensitivity range of ISO 100 – 409600 with low noise and unprecedented 15.3 stops of dynamic range. The extra-large pixels on the α7S collects dramatically more light than traditional cameras to produce beautifully detailed, low-noise images in even the most challenging lighting environments.

12.2MP sensor optimized for 4k and low light video

The α7S is the world’s first 35mm camera to incorporate ‘direct pixel readout’ utilizing the entire width of the full-frame image sensor without line skipping or pixel binning. Therefore in both HD and 4K video acquisition it can read and process data from every one of the sensor’s pixels. This allows video shooters to utilize all of the artistic and creative benefits provided by the unique sensor.

Fast Intelligent AF in light as low as EV -4

Equipped with the same high-precision Fast Intelligent AF system as the α7R camera, the α7S drastically improve AF sensitivity in low-light that can go as low as -4EV.

New-generation RGB filter with gapless on-chip lens design

The larger than normal pixel size on the 35mm full-frame image sensor with effective 12.2MP, employs Sony’s latest image sensor technologies on the α7S. To boost the image sensor’s light collection efficiency, a new-generation RGB color filter has been adopted, in addition to the gapless on-chip lens design, light concentration technology and photodiode expansion technology delivers unprecedented high sensitivity and low-noise levels with high dynamic range in every light condition from severe low light to bright sunlight. Ghosting and flare have been minimized by applying an AR coating on the surface of the glass seal over the image sensor, further contributing to the high image quality on the a7S.

Uncompressed 4:2:2 Full HD and 4K QFHD output via HDMI*

In XAVC S video mode, the a7S can output uncompressed QFHD 4K video (3840 x 2160) in 8-bit 4:2:2 to an optional external 3rd party 4k recorder via HDMI.11.

Silent shutter mode for discreet shooting

Silent shutter mode is ideal when discretionary shooting is required; like capturing a recital or wildlife. Activating the silent shutter eliminates the use of the mechanical shutter and therefore shutter noise by utilizing an electronic shutter in its place.

Pro-workflow w/ Picture Profile, S-Log2 and time code

The α7S is equipped with S-Log2 gamma. Common to Sony’s range of professional video cameras, S-Log2 expands the dynamic range by up to 1300% to minimize clipped highlights and loss of detail in shadows. The α7S include a picture profile that can adjust settings like gamma, black, level and color adjustment, and can be saved for use in a multi-camera shoot. It also has Full HD and 4K base band HDMI® output, time code/user bit for easier editing, synchronous recording feature with compatible devices, various marker and zebra displays on both the LCD screen and viewfinder.

Contrast OLED Viewfinder

View every scene in rich detail with the 2.4M dot XGA OLED Tru-Finder, which features OLED improvements and the same 3-lens optical system used in the flagship a99. Since the viewfinder faithfully displays what will appear in your recording, including the effects of your camera settings, you can accurately monitor your scene and the settings results. You'll enjoy rich tonal gradations and 3 times the contrast of the a99, along with high-end features like 100% frame coverage and a wide viewing angle.

3.0" 1.23M dot LCD tilts for high and low angle framing

The tiltable 3.0" (1,229k dots) Xtra Fine™ LCD Display makes it easy to photograph over crowds or low to capture pets eye to eye by swinging up approx. 84° and down approx. 45°. Easily scroll through menus and preview life thanks to WhiteMagic™ technology that dramatically increases visibility in bright daylight. The large display delivers brilliant-quality still images and movies while enabling easy focusing operation.

Audio level controls, AAC/Linear PCM*2, optional XLR kit

The α7S has a Multi-terminal interface shoe that is compatible with Sony’s XLR Adaptor Microphone Kits (XLR-K1M plus a new model under development), allowing the use of professional microphone systems.

Compatible w/ Sony E-mount lenses and many others*3

Directly compatible with the growing family of E-mount lenses, the α7S camera can also be used with A-mount and others lens systems with optional adapters. Sony’s complete α lens system includes several premium offerings from Carl Zeiss® and G Series Lenses. Sony’s E-mount lens system is particularly well-suited for video shooting, with a variety of models containing "movie-friendly" features like smooth focusing, powered zoom control, and silent iris/aperture control.

Simple connectivity to smartphones via Wi-Fi® or NFC

Connectivity with smartphones for One-touch sharing/One-touch remote has been simplified with Wi-Fi®/NFC control. In addition to Wi-Fi support, the a7S also supports NFC (near filed communication) providing "one touch connection" convenience with NFC enabled smartphones and tablets. Users need only touch devices to connect; no complex set-up is required. Moreover, when using Smart Remote Control – a feature that allows shutter release to be controlled by a smartphone – connection to the smartphone can be established by simply touching compatible devices.