The Zacuto Gratical Eye is a compact micro-OLED electronic viewfinder featuring a 0.61" display, 1280x1024 resolution, and a single 3G-SDI input. It weighs 14 oz, draws 5.5W of power, and includes a professional FPGA dual-core processor for advanced monitoring tools.
Display and Optics
Screen size: 0.61" diagonal micro-OLED
Resolution: 1280 x 1024 (full display); 1280 x 720 (16:9 HD area)
Contrast ratio: 10,000:1Color depth: 24-bit RGB (16.7 million colors)
Refresh rate: 60 Hz
Luminance: 120 to 250 cd/m²
Diopter range: -1 to +4 adjustable
Inputs and Power
Video input: Single 3G-SDI (supports up to 1080p/60)
Power input: 2-pin LEMO connector (12–16.8V DC)
Power draw: 5.5W (0.46A at 12V)Data connection: USB port for firmware updates
Software and Features
Analysis tools: Vectorscope, waveform, and RGB/Luma histograms
Assist features: Custom LUT support, peaking, false color, and zebra stripes
Convenience: Outboard tally light and proximity screen saver sensor
Weight: 14 oz (397 g)
The Zacuto Gratical Eye is a compact micro-OLED electronic viewfinder featuring a 0.61" display, 1280x1024 resolution, and a single 3G-SDI input. It weighs 14 oz, draws 5.5W of power, and includes a professional FPGA dual-core processor for advanced monitoring tools.
Display and Optics
Screen size: 0.61" diagonal micro-OLED
Resolution: 1280 x 1024 (full display); 1280 x 720 (16:9 HD area)
Contrast ratio: 10,000:1Color depth: 24-bit RGB (16.7 million colors)
Refresh rate: 60 Hz
Luminance: 120 to 250 cd/m²
Diopter range: -1 to +4 adjustable
Inputs and Power
Video input: Single 3G-SDI (supports up to 1080p/60)
Power input: 2-pin LEMO connector (12–16.8V DC)
Power draw: 5.5W (0.46A at 12V)Data connection: USB port for firmware updates
Software and Features
Analysis tools: Vectorscope, waveform, and RGB/Luma histograms
Assist features: Custom LUT support, peaking, false color, and zebra stripes
Convenience: Outboard tally light and proximity screen saver sensor
Weight: 14 oz (397 g)