The original optical comparator / profile projector was invented by J&L in 1919. Since then our innovative products, robust designs, and unparalleled accuracies have enabled us to sell more instruments then all of our competition combined.
J&L’s product offering includes new optical comparators, vision systems and dimensional gaging instruments. We also support our legacy products with our factory remanufacturing and factory certification programs and by continuing to supply replacement parts, upgrade kits, field service, calibration and technical support.
