Over two years in the making, Zacuto brought five different engineering companies together to bring this newest EVF concept to life. The Gratical HD Micro-OLED electronic viewfinder uses an extremely powerful FPGA dual core processor and the latest Micro-OLED displays to provide a hugely expanded contrast range.
Micro-OLED Display Our Micro-OLED display supports high pixel density with unparalleled resolution, true blacks, gamma and contrast range. The Gratical HD has 5.4 million pixels on a 0.61" diagonal screen no bigger than the size of your pinkie fingernail.
Connections The Gratical HD includes two HDMI and two SDI ports with cross conversion from HDMI to SDI. Weather resistant covers prevent moisture or debris from getting in open ports. High Quality - Precision Optics You'll be amazed with how sharp the image is. The internal field of view is larger than most of the competition and features a built in -1 to +4 diopter range and Zacuto formula anti-fog coating. Auto-closing eyecup door prevents display sunburn. Technical Specifications:
Micro OLED Display:
Screen Dimension: 0.61" Diagonal Contrast Ratio: 10,000:1 Color Depth: 24 bit RGB Pixel Info: 2687.21 PPI 5.4 million pixels 16.7 million colors Resolution: Full Display 1280×1024 16×9 1280×720 HD Refresh Rate: 50/60Hz
HDMI: 1.4b Compliant Resolutions up to 1080p/60 Loop Out HD-SDI: Resolutions up to 1080p/60 Loop Out Cross Conversion: HDMI to HD-SDI Independent LUT on output stream
Video Processing Features:
Custom Scaling/User Presets Vectorscope Red Line Peaking Color Processor: RGB, saturation, brightness, contrast Waveform (3D) False Color Histogram (RGB, Luma) Frame Store Feature Customize width, color, thresholds Audio Meters (color bars & Macbeth) Test Pattern LUT creation and import Four programmable buttons Frame Rates: 23.98p, 23.98PsF, 24p, 24PsF, 25p, 25PsF, 29.97PsF, 50i, 50p, 59.94i, 60i, 60p
Voltage Input: 6-28V Compatible with LP-E6 battery: (7.8V 1800mAH LiON) Run time - 4 hours constant run