HD Progressive 1.3 Surface HD Progressive 1.3 is perfect for high resolution applications with moderately high ambient light. This white surface produces true color and white field uniformity while offering excellent depth of modulation. With a generous half angle of 75°, HD Progressive 1.3 is an excellent choice for large audiences. Endorsed by Joe Kane Productions, HD Progressive 1.3 was designed for 1080p and 4K (Ultra HD) projectors.