AeroGlas 90 combines a high value-added glass substrate with an advanced optical coating that is just below unity gain, providing excellent white field uniformity throughout the entirety of the screen's surface. AeroGlas 90 performs well in environments where ambient light can be controlled and is appropriate for wider viewing angles. It is a great choice for edge blending and can also be used with short to moderate projection light paths. The glass substrate provides a high level of soundproofing between the projector and the viewing audience area. AeroGlas 90 also provides identical gain and color matching for multiple screen applications and can also be safety glass rated.