Precision Light Detection

LumenFlow understands that the measurement of light is a critical task. This is especially true when the light levels are extremely small, perhaps with signals less than a picowatt.

Our multifaceted approach to optical systems integration reduces background noise and increases the signal at the detectors. As an example, we have designed a 360-degree imaging lens system to detect the extremely small features and defects in mechanical parts.

Our optical designs and lenses have been used in a variety of detection applications, including Raman spectroscopy, mechanical defect detection and range finding. Our optics are optimized for specific applications in order to return the most light back to your detector.


Accurate ranging systems and calibration equipment are integral for tactical and security operations. We provide visible and infrared aimers and illuminators to enable consistent and reliable targeting over long distances.

How can we help with your application?