APPLIED IMAGE Enhanced Digital Resolution Still Video Test Chart (QA-77)

Based on ISO-12233, the QA-77 has all of the original features as the QA-72 plus several new ones, such as; Star Sector target; 5 degree slant bar; 5 degree dark gray square for SFR analysis as well as a greater resolution range, from 100 – 4000 Line Width / Pixel Height and hyperbolic wedges. It is imaged on photo paper.

PLEASE NOTE: QA-77-4-P-RM will not contain the gray feature areas, it will consist of black and white features only.