Ophir Optics

Range of high-performance lenses

Four new high performance lenses are to be launched by Ophir Optics, a global leader in the design and manufacture of precision infrared lenses, at the SPIE-DSS 2015 Sensing Technologies and Applications Exhibition

Measuring LED Power and Irradiance with Calibrated Photodiodes

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In many industries, LEDs are replacing traditional broadband light sources, such as mercury, deuterium, Xenon and quartz-halogen lamps. Systems and applications transitioning to LEDs are reengineered in terms of optics, electronics, heat management, and more. Similarly, the equipment used by professionals to measure the output of these sources needs to be fitted for measuring LEDs.

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