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Sony Announces 'Action Shooter' 77 II With 79-Point Autofocus Share This on LinkedIn   Share This on Google   Tweet This   Forward This

1 May 2014

Sony has announced the 77 II interchangeable lens camera featuring an improved approach to subject tracking autofocus, 24-megapixel CMOS sensor and new Bionz image processor.


With 79 phase detection autofocus points, Sony claims the 7 II has the most of any dedicated AF sensor available. Metering data from all of them is processed by a new autofocus algorithm to predict the subject's movement.

The autofocus sensor itself supports apertures up to f2.8, "accurately locking on to subjects in scenes with illumination levels as low as EV -2 (ISO 100), where even the human eye has trouble discerning details," the company said.

New autofocus functions tap into the new technology as well.

  • Expanded Flexible Spot mode switches to eight surrounding AF points to find the subject when the selected point loses track.
  • Lock-on AF mode offers Wide, Zone, Flexible Spot or Expanded Flexible Spot options to follow a subject by color and position
  • Eye AF function detects and focuses on the subject's eyes.
  • AF Range Control limites autofocus to a specified range
  • Balanced Emphasis mode tries to find "the ideal balance between focus and release timing."

Even subject tracking duration can be adjusted to a low setting for slow-moving subjects or a higher setting to shoot different subjects at different distances.


While autofocus is the big news with the 77 II, there are a few other highlights:

  • Continuous mode captures up to 60 full-resolution images at 12 frames per second
  • The 24.3-Mp Exmor CMOS sensor uses the same gapless on-chip lens structure as the 7R and 6000 models and features 20 percent greater snsistivity than the 77 model with an ISO range from 100 to 25,600.
  • The Bionz X image processor (also used in the 7 and 7R models) is three times faster than the previous engine.
  • The XGA OLED Tru-Finder EVF features 236,000-dot resolution while the 3.0-inch LED moves three ways.
  • The 11 customizable buttons can be set to 51 functions.
  • Magnesium body with a dust and moisture sealed design. The shutter is rated for 150,000 shots.
  • Full HD 60p and 24p movies in the AVCHD 2.0 format with Translucent Mirror Technology enabling full-time phase-detection AF.
  • Built-in WiFi and NFC connections for both file transfer and remote control using Sony's free PlayMemories Mobile app for iOS and Android.


The Sony 77 II will be available in June with a 16-50mm f2.8 lens for $1,800 and in a body-only option for $1,200 at Sony retail stores and other authorized dealers nationwide.

Adorama is accepting pre-orders now.

More details are in the news release below.

Sony Electronics Introduces the Speedy New 77 II Interchangeable Lens Camera with Record-breaking 79-Point Autofocus System

Impressive New 'Action Shooter' features 79 Phase Detection AF Points, 12 fps shooting for up to 60 frames, 24.3 MP APS-C sensor and more

SAN DIEGO, Calif. -- Sony Electronics' new 77 II camera delivers an impressive combination of speed, versatility and efficiency in a tough, weather-resistant design, making it a perfect choice for fast-action photography and videography.

Building on the heritage of Sony's much-loved original 77 and 700 cameras, the 77 II gives advanced amateurs a string of exciting enhancements including the world's highest number of AF points in a new phase detect autofocus system1 with 79 focal points and 15 cross points. Utilizing Sony's unique Translucent Mirror Technology, the 77 II also has the ability to shoot at up to 12 fps for 60 total frames with continuous AF.

The speedy new camera is equipped with a high-resolution 24.3-Mp image sensor and powerful Bionz X processor, ensuring that still images and full HD videos are captured in sharp focus and incredible detail. Image quality compared to the original 77 has been boosted and sensitivity has increased by approximately 20 percent as well. There is also a variety of new pro-friendly video functions for movie makers.

"The new A77 II is yet another strong statement for Sony in the interchangeable lens camera space" said Neal Manowitz, director of the interchangeable lens camera division at Sony. "In addition to this camera's impressive imaging credentials and unprecedented focusing system, it reinforces our dedication to the A-mount camera lineup and shows that we are pushing the limits of innovation in all aspects of the industry."

New-generation 79 point phase detection AF system

The advanced AF system on the new 77 II camera features 79 phase detection AF points -- the most of any dedicated AF sensor in market today -- and includes 15 cross points within the central area of the sensor. Additionally, metering data from all 79 focus points is processed by a brand new AF algorithm that predicts the subject's movement. These impressive new features combined with Sony's powerful Translucent Mirror Technology ensure that fast-moving people, animals or any other relevant object can be tracked quickly and accurately in all types of shooting conditions.

The 77 II camera also has a centrally mounted dedicated phase detect AF sensor that supports apertures up to f2.8, ensuring maximum AF precision when using large-aperture lenses. In low light, the AF system of the camera performs admirably, accurately locking on to subjects in scenes with illumination levels as low as EV-2 (ISO100), where even the human eye has trouble discerning details.

There's a suite of sophisticated new AF functions on the 77 II model that make the most of the unique 79-point system. Expanded Flexible Spot mode maintains focus even if the selected AF point loses track of the subject, activating eight surrounding AF points that recognize the subject. Lock-on AF mode lets users select one of four AF area modes (Wide, Zone, Flexible Spot or Expanded Flexible Spot) and can recognize and track a subject's form based on its color and its position within the frame, automatically selecting the appropriate AF point from the 79 available

For even greater control, the degree of subject-tracking duration can be fine-tuned in five steps (when shooting still images in AF-C mode). A low setting is ideal for slow-moving subjects with predictable movements, while high settings deliver more responsive focusing for shooting different subjects at different distances, such as wildlife or sports photography. AF Tracking Duration can also be selected between High, Medium and Low during Full HD movie shooting.

Other new features include an Eye AF function that precisely detects and focuses on the subject's eyes when photographing people. There is also AF Range Control, which allows AF to be limited to a specified range and a Balanced Emphasis mode that provides the ideal balance between focus and release timing. Users can manually select any of the various focus modes to match the shooting situation and their creative objectives.

Shoot a continuous burst of 60 full-resolution frames at up to 12 fps

Continuous shooting stamina on the 77 II camera outpaces nearly all cameras in its class as well as many professional cameras. The new model can capture a non-stop burst of up to 60 full-resolution JPEG images at a maximum continuous shooting speed of approximately 12 frames per second with continuous AF (in Continuous Advance Priority AE mode).

24.3-megapixel Exmor CMOS image sensor with enhanced sensitivity

A showcase of Sony's leading image sensor technologies, the new 24.3-Mp Exmor CMOS image sensor in the 77 II camera features the same gapless on-chip lens structure as used in the acclaimed 7R and 6000 models. Thanks to an array of latest-generation imaging innovations, the sensor now offers 20 percent greater sensitivity than its predecessor ( 77) and ensures flawless image detail and low-noises performance across the wide sensitivity range of ISO 100 to 25600.

The high-resolution sensor is partnered by the same evolved Bionz x image processor introduced in the 7 and 7R models. Around three times faster than Sony's previous Bionz engine and optimized for the 77 II camera, it employs detail reproduction, diffraction-reducing and area-specific noise reduction technologies that contribute to amazing image definition and rich colors for still images and Full HD videos.

OLED Tru-Finder and 3-way tilting LCD

The new camera features a crisp, bright XGA OLED Tru-Finder with 236,000 dot resolution. With about three times higher contrast and resolving power compared to the original 77, the EVF on the new 77 II shows the effects of all settings adjustments in real-time, accurately displaying what the final image will look like. A wide viewing angle and high eye-point are complemented by a newly-expanded choice of brightness settings and shooters have the ability to manually adjust color temperature for comfortable, accurate composition.

As featured on the full-frame 99 camera, the 77 II model also features a detail-packed 3.0-type (7.5cm) Xtra Fine LCD that moves three ways for added convenience. The LCD also features WhiteMagic technology, which significantly improves screen visibility, even outdoors in direct sunlight.

Expanded Control and Customization

Evolved from the original 77 model, there are separate control dials on both sides of the grip for simpler control settings adjustments. In total, the 77 II camera has a total of 11 customizable buttons with up to 51 assignable functions.

Further, up to three frequently used groups of shooting modes and other settings can be stored in memory and recalled easily via the mode dial and an exposure mode dial lock function has been inherited from the a99 model to prevent accidental mode changes.

Tough enough for serious enthusiasts

The tough, light magnesium body of the 77 II camera is engineered to withstand the demands of the most serious enthusiasts. It features a dust and moisture sealed design and a large, contoured grip for comfortable handling. In addition, the camera's durable shutter unit is rated for 150,000 total shots.

Pro-style movie shooting with continuous AF

The 77 II camera can record Full HD 60p and 24p movies using the AVCHD 2.0 format. As with still shooting, Translucent Mirror Technology enables full-time phase-detection AF, ensuring accurate focus tracking with fast-moving subjects during video capture.

The camera has a number of additional features for serious movie makers, including three-level AF tracking sensitivity adjustment, a pro-style Zebra function and audio level metering. There's also the addition of a clean HDMI output that allows viewing on an external monitor and recording to an external storage device without compression

WiFi and PlayMemories Connectivity

On-board WiFi allows one-touch connection for easy shot sharing with your Xperia, NFC-compatible Android smartphones, tablets and VAIO computers. A single touch also activates Smart Remote Control, linking the camera to your mobile phone enabling you to fire the shutter from a distance.

For devices without NFC one-touch capabilities, users can wirelessly transfer images and videos and activate Smart Remote Control through Sony's free PlayMemories Mobile application, available for the iOS and Android platforms.

Sony Lenses, Accessories and New 'Library' App for Tablets

Covering focal lengths from wide-angle to telephoto, a family of 32 A-mount lenses offers an extensive choice of creative tools for visual expression, including several premium models from Carl Zeiss and G Series Lenses.

The new 77 II camera is compatible with a range of versatile accessories including microphones, flashes and more and is designed to work the optional VG-C77AM grip, which enhances camera operability and versatility during vertical shooting.

Sony has also released a new photography-themed Library application for tablets. This new app showcases the entire lineup of lenses, including key information and specifications, in the Lens Catalog section and also includes access to a semiannual Magazine lifestyle publication that showcases fun photography content. The new Library is now available for download on Google Play and the iOS App Store.

Pricing and Availability

The Sony 77 II interchangeable lens camera will be available in June in a kit with a 16-50mm f2.8 lens (model SAL1650) for a suggested retail price of $1,800. It will also be offered separately as a body for a suggested retail price of $1,200.

The new camera and all compatible lenses and accessories will be available at Sony retail stores and other authorized dealers nationwide.

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