Portkeys LEYE III 4K HDMI Electronic Viewfinder 2.4 Inch LCD Monitor [Adjustable +8D~-3D]

【Red Oak Diopter Swivel】+ 8D~-3D adjustable diopter. Suitable for users with different eyesight, the diopter can be adjusted by rotating. 【2.9 inch Screen】2.9"" Screen size LCD EVF with 1440x900 effective resolution, 8bit Color Depth, 1100:1 Contrast, 300nit Brightness, use conon E6 battery. 【Advanced Features】3D LUT, Luma Waveform, Histogram, Peaking, Guides, Tints, Audio Meters, False Color, Zooming, Zebra, Grids, Underscan, Deformation, Battery Voltage Checking, Color Temperature. 【Round Sponge Eye Mask】Wearing glasses to watch barrier-free. The sponge mask prevents direct sunlight from burning the LCD screen.. 【Milling the Metal Rear Cover】Using CNC processing technology that makes it more solid and more durable.