PENTAX Real-time Scene Analysis System, supported by the latest artificial intelligence technology

Supported by the combination of the new, high-density RGBIr image sensor and the high-performance PRIME V imaging engine, the PENTAX Real-time Scene Analysis System instantly detects the subject’s face and eyes using the advanced image recognition technology, then makes real-time analysis of their movement. This assists the camera in optimizing exposure settings and improving autofocusing accuracy. By adopting Deep Learning**** — the latest, much-publicized artificial intelligence technology — the PENTAX K-3 Mark III assures more accurate subject detection and more reliable scene judgment.

High-speed continuous shooting at a top speed of approximately 12 images per second

Thanks to a newly developed mirror-driving mechanism assuring high-speed, high-accuracy control of the mirror and shutter mechanisms, and the high-performance PRIME V imaging engine that performs high-speed data transmission, the PENTAX K-3 Mark III provides high-speed drive continuous shooting — with a maximum speed of approximately 12 images per second in the AF.S mode, or approximately 11 images per second in the AF.C mode.

User-friendly shooting functions to improve shooting efficiency and operability

• PENTAX-exclusive Hyper Operation system, featuring a new Advanced mode for more flexible exposure control.
• Operation Control Lock function, to prevent accidental operational errors of exposure-setting buttons and the four-way controller.
• New-generation Smart Function with the dedicated Smart Function button, for speedy selection and setting of various functions without the need of switching on-screen menus. *Button Customization function, to assign user-selected functions to 10 different control buttons.

Compact, sturdy body with dustproof, weather-resistant construction

The PENTAX K-3 Mark III’s top, bottom, front and rear panels are all made of lightweight, high-rigidity magnesium alloy. Coupled with a dustproof, weather-resistant construction with special seals applied to crucial parts of the camera body, and outstanding cold-resistant performance to ensure stable operation at -10°C, the camera is designed to be extremely durable and dependable even in harsh environmental conditions, such as when shooting in the rain, or at dust-prone or low-temperature locations. The camera also features a durable, dependable shutter unit — verified in an endurance test of 300,000 shutter-release actions — to perfect the rugged body for worry-free shooting at any location.

4K-resolution movie recording with a range of functional settings

The PENTAX K-3 Mark III captures 4K-resolution movie clips (3840 x 2160 pixels; 30p/24p frame rate) or Full HD movie clips (1920 x 1080 pixels; 60p/30p/24p frame rate) in the H-264 recording format. Equipped with a stereo microphone input terminal and headset terminal, it also allows the user to manually set the audio recording level and monitor the sound pressure level for microphone input. Thanks to quiet touch-screen control on the LCD monitor positioned on its back panel, the desired shooting function and exposure compensation level can be set without worrying about operational noise.

Bluetooth® and Wireless LAN connection

The PENTAX K-3 Mark III provides two wireless interface options — Bluetooth® and Wireless LAN — for connection with mobile devices, such as smartphones and tablets. By installing the dedicated Image Sync application in a mobile device, the user can view Live View images on a smartphone screen or capture images and change camera settings using the mobile device. This application also allows the user to transfer captured images to a mobile device and upload them to various SNS sites.

Other features

• DR II (Dust Removal II) mechanism, for effective removal of dust particles using ultrasonic vibrations
• Effortless recharging of the camera battery via USB Type-C terminal
• Outdoor-friendly monitor with a Night Vision LCD Display function, for speedy adjustment of the monitor’s brightness level depending on the shooting location
• HDR (High Dynamic Range) function, for simplifying handheld photography and saving captured images as RAW-format files
• Dual SD-card slot (with Slot One conforming to the UHS-II standard)
• Ergonomic design of camera exterior and control parts, optimized to accommodate different hand sizes and finger lengths
• Compatibility with old lenses without electronic contacts, for shooting in the Av (Aperture-priority) mode and saving the lens focal length as Exif data
• Latest version of Digital Camera Utility 5 software included

Firmware version 1.10

• Enabled selection of "electronic shutter".
• Supports high-speed shutters of up to 1/16000 seconds when "electronic shutter" is selected.
• Optimized for the operation with the new lens HD PENTAX-DA ★ 16-50mm F2.8ED PLM AW.
• Improved overall operational stability

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