APPLIED IMAGE precision Ronchi Rulings are generated using the latest photolithographic image processing technology. The result is an extremely accurate ruling with sharp line edges and square edge-profiles. The standard rulings are in Metric frequency units (cycles per millimeter).
Chrome on GLASS
4.0 in. x 4.0 in. – 101.6mm x 101.6mm
|Active Image Area||
2.0 in. x 2.0 in. – 50.8mm x 50.8mm