With a world's first full-frame 42.4-megapixel Exmor R back-illuminated structure CMOS sensor, the Alpha a7RII Mirrorless Digital Camera from Sony
is prepared to take mirrorless imaging to another level. This sensor
design both improves low-light operation and speeds up data throughout,
enabling fast high-resolution stills and UHD 4K video recording. Working
with the BIONZ X image processor, these images can be produced at
sensitivities up to ISO 102,400 and at a continuous 5 fps shooting rate.
Five-axis SteadyShot INSIDE image stabilization has also been
implemented, compensating for vertical, horizontal, pitch, yaw, and roll
movements.
Speed has received a major boost with a 40% increase in speed over its predecessor. The AF system received its own massive upgrade with the use of 399 phase-detect points and 25 contrast-detect points for a speedy Fast Hybrid AF system which will offer extremely accurate tracking. The phase-detection points even extend to A-mount lenses when used with the LA-EA1 and LA-EA3 adapter.
Designed to last, the updated magnesium alloy body has improved weather sealing and a robust lens mount for working with large lenses. Also, the shutter has a reduced-vibration design, cutting down shutter vibrations by about 50%. Also, it now uses an electronic front curtain shutter and is rated for 500,000 cycles. Silent shooting is also available for a quiet shooting experience when needed.
Onto video, the major addition is internal UHD 4K 3840 x 2160p recording at 30 or 24 fps with the XAVC S format at 100 Mbps. This is possible using either the Super 35 crop mode, with no pixel binning, or the full-frame readout. Full HD 1920 x 1080p is still readily available at up to 60 fps and HD 1280 x 720p is possible at up to 120 fps. Additionally, the a7RII benefits from the inclusion of the S-Log2 Gamma and S-Gamut settings as well as fully customizable picture profiles.
Composing and reviewing your images as you work is handled with either the 0.5" 2.36M-dot XGA OLED Tru-Finder electronic viewfinder or the 3.0" 1,228.8k-dot tilting LCD monitor. The viewfinder offers 0.78x magnification and a 4-lens system with double-sided aspherical elements for comfortable viewing. The monitor helps in odd positions by tilting up 107° and down 41°. And, to stay connected, the a7RII packs in Wi-Fi connectivity with NFC for remote operation and transfer of images to a smartphone, tablet, or computer.
Speed has received a major boost with a 40% increase in speed over its predecessor. The AF system received its own massive upgrade with the use of 399 phase-detect points and 25 contrast-detect points for a speedy Fast Hybrid AF system which will offer extremely accurate tracking. The phase-detection points even extend to A-mount lenses when used with the LA-EA1 and LA-EA3 adapter.
Designed to last, the updated magnesium alloy body has improved weather sealing and a robust lens mount for working with large lenses. Also, the shutter has a reduced-vibration design, cutting down shutter vibrations by about 50%. Also, it now uses an electronic front curtain shutter and is rated for 500,000 cycles. Silent shooting is also available for a quiet shooting experience when needed.
Onto video, the major addition is internal UHD 4K 3840 x 2160p recording at 30 or 24 fps with the XAVC S format at 100 Mbps. This is possible using either the Super 35 crop mode, with no pixel binning, or the full-frame readout. Full HD 1920 x 1080p is still readily available at up to 60 fps and HD 1280 x 720p is possible at up to 120 fps. Additionally, the a7RII benefits from the inclusion of the S-Log2 Gamma and S-Gamut settings as well as fully customizable picture profiles.
Composing and reviewing your images as you work is handled with either the 0.5" 2.36M-dot XGA OLED Tru-Finder electronic viewfinder or the 3.0" 1,228.8k-dot tilting LCD monitor. The viewfinder offers 0.78x magnification and a 4-lens system with double-sided aspherical elements for comfortable viewing. The monitor helps in odd positions by tilting up 107° and down 41°. And, to stay connected, the a7RII packs in Wi-Fi connectivity with NFC for remote operation and transfer of images to a smartphone, tablet, or computer.
- 42.4 MP Exmor R BSI CMOS Sensor and BIONZ X Image Processor
- The world's first back-illuminated full-frame sensor, the 42.4-megapixel Exmor R CMOS sensor present in the a7RII works with the BIONZ X image processor to offer high-resolution stills and video while minimizing noise and improving speed. This sensor structure works with gapless on-chip lens design and an anti-reflection coating, as well as eliminating the optical low-pass filter, to improve light collection and enhance detail. Also, the copper wiring layer dramatically improves data transmission speed for creating high-resolution 42.4-megapixel stills at sensitivities up to ISO 102,400. Also, it enables internal UHD 4K video recording with a wide dynamic range using the full-frame sensor.
- 5-Axis SteadyShot INSIDE Image Stabilization
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Packed into the svelte a7RII is a 5-axis SteadyShot INSIDE
image stabilization system. This compensates for five types of camera
shake encountered during handheld shooting of still images and video.
This allows users to confidently use any lens, even adapted lenses, for
critical imaging without encountering blur from camera shake. This
system will compensate for approximately 4.5 stops of shutter speed for
working with a huge variety of subjects.
For long focal lengths, the system will correct for pitch and yaw adjustments. Macro and high magnification imagery on the other hand will benefit from the inclusion of horizontal and vertical shift compensation. And, all shooting styles will get usage out of the roll compensation. All 5 axes of stabilization will function at all times, even when used with third-party lenses and adapters or lenses with built-in optical stabilization.
When using lenses that do not transmit imaging data to the camera, manual settings can be used to input the correct focal length and ensure proper stabilization. Also, the viewfinder can be used to preview the amount of compensation by pressing the shutter release button halfway or magnifying the image.
- Fast Hybrid AF with 399 Phase-Detect Points
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Lock onto your subjects quickly and without hesitation
thanks to the revamped Fast Hybrid AF packed into the a7RII. It uses 399
on-sensor phase-detect AF points with 45% coverage along with 25
contrast-detect AF points in order to improve the speed, accuracy and
tracking performance of the system. Faster readout thanks to the
back-illuminated sensor structure also allows for tracking while
shooting at the top continuous shooting rate of 5 fps. This can be
captured in a burst of up to 24 frames when shooting in JPEG Fine L
format at 42 MP and a continuous AF Display allows users to view the
active AF points.
Another feature available with this AF system is a Lock-on AF tracking that will analyze more information from the scene to provide dramatically improved accuracy and stability. Eye AF is also available which will prioritize a subject's pupil for excellent portraits even with a shallow depth of field.
- UHD 4K Video Recording in XAVC S Format
-
In addition to the first BSI full-frame sensor, the a7RII is
the first full-frame camera to offer internal UHD 4K video recording at
30 or 24 fps. This is possible using either the full-frame sensor or
the Super 35 format which uses oversampling with full pixel readout and
no pixel binning. This limits moire and aliasing common with
high-resolution sensors. Video recording also benefits from live
tracking thanks to the 399 phase-detection AF points present in the Fast
Hybrid AF system. An additional benefit of this camera is the ability
to switch back and forth between NTSC and PAL operation for worldwide
use.
When recording internally, users will record video with a 4:2:0 sampling at 8-bit, however, to even further improve image quality the a7RII has clean HDMI output for use with an external recorder. This allows users to capture 4:2:2 uncompressed video and save in an edit-ready format.
- Timecode and User Bit Settings
- The a7RII has multiple timecode recording options to meet different workflows. It has the standard 'Record Run" mode that only advances the timecode when recording, as well as "Free Run" timecode that advances the timecode even when not recording, which can be great for syncing multiple cameras at live events. It can also record timecode in both drop frame and non-drop frame modes. When recording internally the a7RII is also able to output timecode via HDMI.
- Customizable Picture Profiles and S-Log2 Gamma
- To make sure the a7RII is able to use its extensive dynamic range while recording video it incorporates extensive customizable color and gamma controls. Users can 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.
- 3.0" 1,228.8k-Dot Tilting LCD Monitor
- With a higher 1,228.8k-dot resolution, the LCD screen will provide shooters with an excellent screen for composing images, adjusting settings, and reviewing video and photos. It also tilts upward 107° and downward 41° for working with multiple shooting angles. Use in sunlight is improved with the implementation of WhiteMagic technology which doubles the brightness of the display through a RGBW pixel structure.
- 0.5" 2.36M-Dot XGA OLED Tru-Finder Electronic Viewfinder
- With its 4-lens optical system using double-sided aspherical elements the viewfinder faithfully displays what will appear in your recording, including the effects of your camera settings. You'll enjoy rich tonal gradations and improved contrast. High-end features like 100% frame coverage and a 0.78x magnification enable comfortable and stable eye-level composition.
- Redesigned Grip, Shutter Release Button, and Controls
- With a larger, more refined shape to the grip, users will find the a7RII to have a more secure feel and grasp even when large lenses are mounted. Also, the shutter release button has been reshaped and moved forward for a more natural shooting position and a decrease in camera shake. The controls also have been refined with new position for easier handling and improved operation. Button customization is available with the ability to assign any of 56 functions to any of the 10 customizable buttons for a more personalized setup.
- Magnesium Alloy Construction and Robust Lens Mount
- The compact form is well-built with a magnesium alloy top cover, front cover, and internal structure. The lens mount has been redesigned with a greater strength and rigidity for extra security when using larger or longer lenses. The body itself also features greater sealing for dust and moisture resistance, providing more protection when shooting out in the elements. Additionally, the optical filter on the sensor has an anti-static coating and there is an anti-dust mechanism to prevent dust from adhering to the sensor.
- Reduced-Vibration Shutter & Silent Shooting
- Cutting down on mechanical vibrations by 50% is the durable reduced-vibration shutter implemented in the a7RII. It has been tested to last for 500,000 cycles and also uses an electronic front curtain shutter. Additionally, a Silent Shutter mode is available for completely silent shooting when needed in certain environments.
- Audio Input & Headphone Jack
- The a7RII features a 3.5mm microphone input jack for compatibility with external microphones. And for users needing more the a7RII is also compatible with the Sony XLR-K2M XLR Adapter for recording professional balanced XLR audio signals with phantom power and adjustable mic/line inputs. For monitoring audio the a7RII features a 3.5mm headphone jack as well as real time audio levels for a visual reference.
- Built-In Wi-Fi Connectivity with NFC
-
Built-in Wi-Fi connectivity enables the a7RII to instantly
share imagery to mobile devices for direct sharing online to social
networking, via email, and to cloud storage sites. NFC (Near Field
Communication) is also supported, which allows for one-touch connection
between the camera and compatible mobile devices; no complex set-up is
required. Once connected, the linked mobile device can also display a
live view image on its screen and remotely control the camera's shutter.
Additionally, PlayMemories Camera Apps are also supported via the built-in Wi-Fi connection, and allow you to personalize the camera's features depending on specific shooting styles. Apps are available to suit creating portraits, detailed close-ups, sports, time lapse, motion shot, and other specific types of imagery.
- Other Camera Features
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- Picture Effect modes: Posterization (Color, B&W), Pop Color, Retro Photo, Partial Color (R/G/B/Y), High Contrast Monochrome, Toy Camera, Soft High-Key, Soft Focus, HDR Painting, Rich-Tone Monochrome, Miniature, Watercolor, and Illustration.
- Creative Style settings: Standard, Vivid, Neutral, Clear, Deep, Light, Portrait, Landscape, Sunset, Night Scene, Autumn Leaves, Black & White, and Sepia (all with +/- 3 step contrast, saturation, and sharpness adjustment).
- Color space: sRGB standard (with sYCC gamut) and Adobe RGB standard compatible with TRILUMINOS Color.
- Picture Profile parameters: Black Level, Gamma (Movie, Still, Cine 1-4, ITU709, ITU709 [800%], S-Log2), Black Gamma, Knee, Color Mode, Color Level, Color Phase, Color Depth, Detail, Copy, and Reset.
- Scene Selection modes: Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, and Anti Motion Blur.
- Face Detection is available to base exposure and focus on up to eight recognized faces. Furthermore, Eye AF can be used for even greater precision by maintaining critical focus on a subject's eye.
- 2x Clear Image Zoom can be used to effectively double the magnification afforded by any lens in use with minimal image degradation. For even greater magnification, 1.5x and 2x Smart zoom is available, as well as 4x digital zoom.
- Pre-flash TTL control with flash bracketing available and a variety of flash modes, including: Flash off, auto, fill-flash, rear sync, slow sync, red-eye reduction, hi-speed sync, and wireless control.
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