Video Lab gear features a collection of long and ultra-short throw projectors from Barco, BenQ, Epson, Hisense, JVC, and Sony. Stewart Filmscreen has provided two custom-made, multi-material screens to ISF specifications. Each screen enables a single projector to display the difference in image response the three materials have upon the calibrated projector mode. Also provided, by Stewart Filmscreen, are two acoustically transparent screens in a single 2.40:1 aspect ratio, Harmony G3 and the other perforated vinyl, providing a side-by-side comparison of the two most common AT surfaces using a calibrated projector mode.