Details

The Gratical HD EVF is a micro OLED panel with 5.5 million dots of resolution producing an image with true blacks and a 10,000:1 contrast ratio, supporting RGB at 24-bits for vivid color rendition. You can choose to display a 720p image within the full resolution display of the OLED and then display the various scopes and signal displays outside of your picture area, which allows you to have an unobstructed view of your image while being able to see a waveform or histogram display of your image.

The Gratical HD incorporates both SDI and HDMI loop-through inputs/outputs and can cross convert from HDMI to SDI. It also supports peaking, false color, and test pattern generation as well as LUT creation and import. You can also select to view/display audio meters. The unit features four user-programmable buttons for often-used menu selections, and supports multiple frame rates.

Zacuto has designed the entire optical path, providing a diopter that is adjustable from -1 to +4. The optical path includes an automatic light trap that can prevent damage to the EVF from accidental exposure to direct sunlight. Mounting incorporates an ARRI compatible rosette and a 1/4"-20 mounting hole to provide a variety of means to mount the EVF to your camera.

The EVF powers from a single LP-E6 type battery, and this 1800mAH battery provides approximately four hours of constant run time.

Zacuto Gratical HD Website