| 1945 |
OGP and Eastman Kodak introduce the telecentric relay lens principle. Still regarded as the optical system of choice for high precision optical systems, it provides a constant working clearance and erect images. |
| 1956 |
Projectron™, the world's first electronic edge detection system for optical comparators, is introduced. Using photocell technology and analog circuitry, Projectron foreshadows the need for automation in the inspection industry. |
| 1962 |
The AG Electronic Smoothness Evaluator verifies the wash-and-wear properties of cloth. Certification with this system was required for textile manufacturers to use the "Sanforized" label. |
| 1966 |
OGP/Ex-Cell-O introduces the first practical high intensity arc lamps, making optical inspection at high magnifications possible for the first time. |
| 1967 |
The world's first video inspection system, the AG Model 875, debuts. Truly a harbinger of things to come, the Model 875 clearly demonstrates the capabilities latent in this technology. |
| 1972 |
OGP introduces the OQ-30A side screen Contour Projector with revolutionary granite surface plate foundation. |
| 1975 |
Automation takes another step forward with the introduction of CLIP (Closed Loop Incremental Positioner.) Automated positioning of comparator worktables can now be accomplished without the need for external controllers. |
| 1977 |
OGP patents the mercury arc surface illuminator with its unique paraboloidal reflector. This outstanding innovation enables high magnification inspection of surface details for the first time. |
| 1978 |
OGP introduces CLIP-COMP, the first integrated automated measurement software available for optical comparators, using a programmable desktop calculator. |
| 1979 |
The world's first side table optical comparator, the OQ-20, debuts. Dubbed the "projector for the eighties," its innovative design quickly makes it an industry favorite. |
