I'm selling my lightly used Alphatron EVF-035W-3G Electronic Viewfinder. It works flawlessly and has the most recent firmware (see photo). It features a 3.54" LED-backlit LCD and displays 24-bit RGB at 960 x 640 resolution in a 16:9 aspect ratio. Brightness is at 500 nit and contrast ratio at 1000:1. Connections consist of SDI and mini-HDMI inputs and outputs, a phone jack for calibration and a USB port for software upgrades. You can loop out from both SDI and HDMI and perform conversion out from HDMI to SDI.
Adjustable features include Brightness, Contrast, Color Temperature, Sharpness, various Scan modes, Markers, User Aspect Zoom, and Blue Gun. Professional features available are Audio Meter, Time Code, Zebra, Waveform, Focus Assist, and Internal Colorbar and Pluge Pattern.
The viewfinder has a lightweight magnesium housing and can be powered by an optional battery or DC power supply.
I'm including a 12" D-tap power cable and two coiled HDMI to right angle Mini HDMI cables.