Precision Optical Testing Services and Equipment

Optical Testing Laboratory has been serving the international optical community since 1968, with nearly 50 years of experience in optical metrology. Our testing services and equipment are used worldwide by leaders in the optical, photonic, aerospace, ophthalmic, biomedical, military, scientific, and information technology industries.

We specialize in focal length and image quality measurements in the visible spectrum. We design and build test equipment including optical benches and dioptometers for making precise measurements. We also maintain a laboratory to provide our clients with NIST traceable measurements for prototype, production, or calibration standard lenses and optical components.

Our Facility

Our laboratory measurements are traceable to NIST, and compliant with ISO, ASTM, and other standards:

  • Calibration of Standard Lenses and Optical Components
  • Prototype
  • Production

Customized Equipment

We design and build test equipment such as optical benches and dioptometers that make precise measurements.


We specialize in measuring the focal length and image quality in the visible spectrum.

A Wide Range of Clients

Our company offers testing services and equipment for world leaders in the following industries:

  • Aerospace
  • Biomedical
  • Information Technology
  • Military
  • Ophthalmic
  • Optical
  • Photonic
  • Scientific

Get in Touch

At Optical Testing Laboratory, we provide services and equipment that meet industry standards. For additional information about our ocular instruments, please send us a message.