For more than
forty years, customers have come to rely on Harold Johnson Optical
Laboratories to produce and test optics to exact design
specifications assuring Product Reliability.
Spherical, Prismatic, Plano, and Cylindrical surfaces are being
processed at all times to tolerances prescribed by the customer.
From start to
finish, every optic has been through a series of quality checks to
achieve Complete and Total Quality. We take pride in meeting all
requirements imposed by our customers.
Some of the instrumentation utilized by our inspection personnel
include a digitized lens bench, Zygo GPI, and Zygo PTI
Our Quality Control Department is tailored to meet MIL-I-45208 and
In addition, to better serve the needs of customers,
we are currently in the process of ISO-9001:2000 certification.