Using this device the cinema technician can place his laptop near the video projector and see the convergence pattern as he adjusts the digital projector
The video convergence camera precisely images the convergence pattern on a movie screen 20' to 150' away and displays it on a laptop screen. The camera is powered by the USB port on the laptop and comes with a Graphical User Interface that allows optimizing the image quality. A top mounted laser enables the technician to quickly locate the pattern on the screen and the front adjustment ring enables precise focus. A 1/4-20 threaded insert facilitates mounting.
Using this device the cinema technician can place his laptop near the video projector and see the convergence pattern as he adjusts the digital projector