Davidson Optronics TV Optoliner EIA Linear Step

This item is a reticle used in the Davidson Optronics TV Optoliner projector. The projector system is used to rigorously test various TV cameras, being attached instead of the lens. This pattern is an EIA Linear Density Step Gray Scale Reticle. The Davidson Optronics part number is 36-5020, however this reticle was manufactured before Davidson Optronics acquired the company, formerly called Photo Research Corporation. There is no serial number or nomenclature on the reticle. The reticle is in mint condition and comes in the original plastic case.. ***MPN 36-5020 ***OEM Davidson Optronics ***SKU*** DP368