
Opto-Line’s custom pattern capabilities include a myriad of services and solutions including reticle patterns, precision apertures, calibration test targets, multi-density resolution masks, neutral density filters, EMI grids, photolithographic services, contrast test targets, and many more. It is our mission to provide you with the best service and quality. It is your satisfaction that has kept […]

Opto-Line International’s services include multi-density resolution masks, neutral density filters, reticle patterns, precision apertures, calibration test targets, EMI grids, photolithographic services, contrast test targets, and many more. Patterns can be made from various materials such as chrome, low-reflecting black chrome, gold, aluminum, SiO2 and more. It is our mission to provide you with the best […]

Meeting all MIL standards, Opto-Line produces the finest optical patterns to meet our clients’ custom or standard Test Target needs It is still widely accepted to test the resolution of optical imaging systems such as microscopes, cameras and image scanners. For the 1951 USAF, the common format consists of six “groups” in three layers of […]

For over 50 years, the Opto-Line name has been synonymous with service. It is our mission to provide you with the best service and quality and it has been your satisfaction that has kept us in business all these years.