Panasonic Lumix DMC-GH4

Panasonic Lumix DMC-GH4

Panasonic Lumix DMC-GH4

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Video and photos are recorded to SD/SDHC/SDXC

The Panasonic GH4 + 12-35mm f2.8 Black Lens is a true hybrid camera designed for both professional photo and video use, featuring 4K video recording, 16 megapixels photos at up to 12 fps, professional functions and a weather-sealed magnesium-alloy body. The included 12-35mm F2.8 MkII lens is the perfect companion to the Panasonic DC-GH4 body and gives any photographer the versatility they need for both still photographs and video recording. Like the camera, it features dust/dirt/moisture and freezeproof construction, and is built to last.

Panasonic LUMIX DMC-GH4

The Panasonic LUMIX DMC-GH4 features a 16.05-megapixel Digital Live MOS sensor and a 4-CPU Venus Engine, capable of capturing high-resolution JPEG and RAW stills, as well as UHD 4K 3840x2160 30p/24p and cinematic DCI 4K 4096x2160 video at 24p. Like its predecessor, the GH4 features a weather-sealed magnesium alloy body, while offering increased resolution on both the OLED monitor and electronic viewfinder. It also features built-in Wi-Fi with NFC technology, in-camera creative controls, and high-speed 49-point autofocus in both photo and video mode.

The GH4 delivers video quality surpassing many professional video cameras. Video can be recorded in a variety of formats, from efficient AVCHD and AVCHD Progressive, to 200 Mbps All-Intra and 100 Mbps IPB MOV and MP4 formats. And because the GH4 is a global camera, the system frequency can be switched between 59.94 Hz (23.98 Hz) and 50 Hz, yielding a variety of recording options including 23.98p, 25p, 29.97p, 50p, and 59.94p. The system can also be switched to 24 Hz to capture true 24p in HD and 4K resolutions.

16.05 Megapixel Digital Live MOS Sensor and Venus Engine

The 16.05-megapixel Digital Live MOS sensor delivers high-quality images with high sensitivity and quick response times. The increased signal speed readout helps to suppress the effects of rolling shutter. In conjunction with the quad-core Venus Engine image processor, you'll enjoy dramatically improved sensitivity (maximum ISO 25600), gradation performance, resolution, and colour reproduction.

High-Speed Burst Shooting
The DMC-GH4 allows for high-speed burst shooting at 12 fps in single autofocus mode using the mechanical shutter, for up to approximately 40 RAW or 100 JPEG images, and 7.5 fps in continuous AF mode. This lets you capture fast-moving subjects in clear focus. When using the electronic shutter, you can shoot in bursts up to 40 fps.

Silent Mode
The Silent mode switches the shutter from mechanical to electronic and turns off sounds, while suppressing the AD assist lamp and flash with just a single setting. This is useful when capturing photos in situations where noise and light from the camera would be a distraction to performers or people around you.

In-Camera RAW Data Development
Shoot RAW photos and process the images in-camera to create JPEG images, instead of relying on post-processing. You can adjust the colour space setting (sRGB / AdobeRGB), white balance, noise reduction, sharpness, and hue. Lumix's Photo Style, Intelligent D-Range Control, and Intelligent Resolution can also be applied.

4K Photo Modes

Utilizing the 4K video recording capabilities, a trio of still shooting modes are available for recording continuous 8MP stills at a 30 fps shooting rate:

  • 4K Burst: Just as with video recording, this mode will allow you to continuously record 8MP images at 30 fps for up to 29 min. 59 sec., making it ideal for instances where you need a fast frame rate in order to capture the best moment.
  • 4K Pre-Burst: This mode is ideal for times when you're unsure of the critical moment to press the shutter button and will record 8MP images at 30 fps one second prior to and one second after pressing the shutter button in order to give you 60 frames to choose from.
  • 4K Burst (S/S): This mode most closely follows the 4K video recording process, and allows you to playback your video, pause at the chosen moment, and use the shutter button to mark a chosen frame from the video and save it as a single 8MP frame.

Micro Four Thirds System and Lens Mount

The DMC-GH4's 4/3" type sensor is large enough for shallow depth of field and yet small enough to take advantage of lighter, more compact lenses than a larger format camera would require. Plus, the short flange focal distance of the Micro Four Thirds Lens Mount makes it possible to add optional adapters (sold separately) to use a wide range of lenses, including PL-mount cinema lenses.

 

High-Speed Autofocus

The high-precision Contrast AF integrates DFD (Depth from Defocus) technology to achieve AF speeds of approximately 0.07 sec in AFS mode. This enables the camera to shoot bursts of 12 fps in AFS mode.

49-Area AF / Custom Multi AF

The newly developed AF system features 49 points, giving you more flexibility when composing shots. The Custom Multi mode extends that flexibility even more with the ability to freely select what blocks to focus out of the 49 possible focusing areas.

Professional 4K Video Recording

The DMC-GH4 brings the GH-line into the 4K age by offering both 16:9 UHD 4K 3840x2160 video at 23.98p, 24p or 29.97p, and 17:9 DCI (Digital Cinema Initiatives) 4K 4096x2160 videos at 24p. 4K resolutions can be recorded as MOV or MP4 files in high bitrate 100 Mbps IPB codec. When recording at 100 Mbps, you will need an SDHC/SDXC memory card capable of handling the transfer speed.

*For better quality, 4K recording modes use a 1:1 pixel map of the sensor. This yields a slight crop of the sensor, resulting in approximately a full-frame crop factor of approximately 2.3x when shooting DCI 4K resolution.

Versatile Video Recording Formats

Choose the video format that is right for each project. The DMC-GH4 is capable of ultra-high bitrate video recording at 200 Mbps (All-Intra) or 100 Mbps (IPB). Available formats include MOV, MP4, AVCHD Progressive, and AVCHD at a variety of frame rates. In MP4 / MOV, high-quality LPCM (Linear Pulse Code Modulation) sound can be recorded. All internally recorded video codecs use 4:2:0 colour sampling and an 8-bit colour depth.

Selectable System Frequency

The DMC-GH4 is a true global camera, with system frequency switchable from 59.94 Hz (23.98 Hz) and 50 Hz. You can also select 24 Hz frequency for true 24 fps cinematic video.

VFR (Variable Frame Rate)

The VFR mode enables Full HD video recording with slow/fast motion, depending on the video format and system frequency selected.

Real-Time 4:2:2 Output with HDMI

Send 4:2:2 8-bit or 4:2:2 10-bit video in real-time to external monitors or recorders via the micro HDMI output. An optional micro HDMI cable is required. When outputting a 4:2:2 10-bit signal over HDMI, video cannot be recorded on the SDHX/SDXC memory card in the camera.

Focus Peaking

For easy focusing, the GH4 incorporates a Focus Peaking function that shows the peak of focus in MF and AF+MF modes. Users can see the peaking of focus while monitoring the subject in live view. It can be set to HIGH / LOW / OFF and the colour can also be changed to blue, white or orange according to the colour of the shooting scene during live view. Focus peaking is also available while remote photo/video shooting with smartphone or tablet via Wi-Fi.

Luminance Level Adjustment

In addition to the standard luminance level of 16-235 and 16-255, the DMC-GH4 also offers 0-255.

Additional Video Features

  • Timecode - SMPTE-compliant timecode for synching multiple devices
  • Colour bars - benchmark for fixing colour or brightness
  • 1 kHz test tone - benchmark for fixing sound or volume
  • Center marker - guide mark for video composition
  • Synchro scan - suppress flicker on monitors or from fluorescent lights
  • Cine-like gamma - "CINELIKE D" and "CINELIKE V" produce a cinema-like tones
  • Master Pedestal - adjust brightness balance ±15 steps based on the colour black
  • Zebra Pattern - display lines on over-exposed areas

 

Dual OLED Displays - Monitor and Live View Finder

High-speed, organic LED displays are used for both the Live View Finder and the rear monitor. The 3.0" monitor features a 1,036K-dot resolution and a touchscreen interface for intuitive control, while the LVF features a 2,359K-dot resolution. These displays feature 100% coverage and a 10,000:1 contrast ratio. An Eye Sensor automatically switches between the Live View-Finder and the rear monitor, for easy shooting with both.

Magnesium Alloy, Weather-Sealed Body

The DMC-GH4 features a magnesium alloy full die-cast front and rear frame. A splash and dustproof design is achieved by tightly sealing the joints and control components. To further meet the demands of professional use, the shutter is rated for approximately 200,000 releases.

Wi-Fi with NFC Technology

The DMC-GH4 integrates Wi-Fi connectivity with NFC, letting you use the Panasonic Image App for remote photo and video shooting with compatible smartphones or tablets. The app also lets you embed location data to an image after shooting. If your mobile device isn't NFC compatible, you can still connect to the camera by scanning a QR code displayed on the GH4's monitor.

Interface

The DMC-GH4 comes with a variety of connection terminals including 1/8" microphone and headphone jacks. The camera also features a micro HDMI port, AV output, flash sync terminal, and a 2.5mm remote controller jack.

Supports UHS-I Class 3 Speed SD Cards

The DMC-GH4 uses a variety of advanced recording media, including SDXC, SDHC, and SD Memory Cards. The fastest of these cards is the UHS-I Class 3 (U3), which is recommended when using high bit rate video recording modes over 100 Mbps.

Button Layout

For intuitive control, exposure compensation, ISO sensitivity, and white balance controls are positioned around the shutter button to make operation fast and easy while looking at the viewfinder. A programmable function button is also available.

Panasonic Lumix G X Vario 12-35mm f/2.8 Asph. Lens

The Panasonic Lumix G X Vario 12-35mm f/2.8 Asph. Lens for Micro 4/3 (Black) is the first constant-aperture standard zoom for a mirrorless system camera. With an equivalent (in 35mm format) 24-70mm zoom range, this is a close match for a type of zoom lens that's very popular with photographers using full-frame cameras--from a true wide-angle to a short telephoto focal length and a bright f/2.8 maximum aperture through the entire range.

This lens features POWER O.I.S. image stabilisation, nearly silent operation when shooting video, and specially treated glass that dramatically reduces ghosting and flare (Nano Surface Coating), minimizes chromatic aberration (Ultra Extra-Low Dispersion glass), and improves descriptive performance from corner to corner (Ultra High Refractive glass). A splash-proof and dust-proof design means you won't need to handle this lens with cotton-gloves or put your camera away when a drop of rainfalls. It is designed to withstand the harshest conditions and perform under all manner of stress.

Lens Mount Micro Four Thirds
Camera Format Micro Four Thirds (2x Crop Factor)
Pixels Actual: 17.2 Megapixel
Effective: 16.05 Megapixel
Maximum Resolution 4608 x 3456
Aspect Ratio 4:3
Sensor Type MOS
Sensor Size 17.3 x 13 mm
Image File Format JPEG, MPO, Raw
Image Stabilization None
  • 16.05MP Digital Live MOS Sensor
  • DCI 4K 4096x2160 at 24p
  • UHD 4K 3840x2160 at 30p/24p
  • Full HD up to 60p
  • 3.0" 1,036k-Dot OLED Touchscreen Monitor
  • 2,359K-Dot OLED Live View Finder
  • Support for 59.94p, 23.98p, 50p & 24p
  • 4:2:2 8-Bit or 10-Bit HDMI Output
  • High-Speed 49-Point Autofocus
  • Magnesium Alloy, Weather-Sealed Body
  • Micro Four Thirds System
  • 24-70mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
  • Four Aspherical Elements
  • One UED Element and One UHR Element
  • Nano Surface Coating
  • POWER Optical Image Stabilizer
  • Splash, Dust, and Freezeproof Design
  • Rounded 7-Blade Diaphragm
  • Build In WIFI
  • Touch screen LCD
  • Image Processor
  • CMOS Sensor
  • View Finder
  • 4K Video

Key Features of the Panasonic Lumix G X Vario 12-35mm f/2.8 Asph. Lens for Micro 4/3 (Black)

  • Lens has f/2.8 brightness over the entire zoom range
  • Nano Surface Coating technology for dramatic reduction of ghost and flare
  • UED (Ultra Extra-Low Dispersion) lens minimize chromatic aberration while the UHR (Ultra High Refractive) lens realizes high descriptive performance from corner to corner.
  • POWER O.I.S. (Optical Image Stabilizer) that suppresses large, slow movement 2x more effectively
  • Outstandingly compact and light-weight among the lens with the same level of performance
  • Capable of using under harsh conditions with its splash / dustproof design
  • Circular aperture diaphragm
  • Durable metal mount