36″ L x 24″ W, Resolving Power Chart

Product Details Test for Astigmatism USAF Test Pattern in Black, Red, Yellow, and Blue 6 Elements in 6 Groups USAF pattern is printed in black, red, yellow, and blue to test for chromatic aberration and at 90° for testing astigmatism. Specifications General Note: Do to the nature of the printing process, maximum resolvable resolution is an only an estimate. Physical & Mechanical Properties Length (inches): 36.00 Width (inches): 24.00 Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More White Poster Paper Resolution: Minimum: Group -2, Element 1 Maximum Estimated: Group 2, Element 1 Regulatory Compliance Certificate of Conformance: View ×