light on the spot, reliable and accurate - opsira for signal lights

Precise luminous intensity distribution is essential for signal lights. Also, signals usually have to be optimized for ghost-light, and feature highest color fidelity. Another important topic is failure safety, which is why the main focus of the LEDs' power supply must be a long service life. opsira takes all of these aspects into account and offers valuable support for its customers. This means:

that’s opsira.

  • Realistic optical simulation and optimization: opsira lightlab provides high-quality ray data, and scattering properties (BSDF), transmission and reflection of the materials used.

  • 100 % end-of-line control: We integrate reliable high-capacity test systems in your production process.

  • Our portfolio: The opsira spectroradiometers for measuring the color fidelity, or the goniophotometer robogonio are perfectly adapted to your requirements.

design, lightlab, testsystems

Engineering Services

Development of optical systems - Installation in a church - www.opsira.de


opsira develops optical systems for industries such as medical, automotive, sensing, general lighting and consumer goods.

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Lightlab

Accurate measurement of optical characteristics for reliable results in the opsira laboratories.


The opsira lightlabs provide fast, accurate and reliable measurement data of your optical systems, light sources, LEDs and material samples.

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Test Systems

photometric and radiometric measurement solutions by opsira: goniophotometers, integrating spheres, spectrometers, radiometers, spectroradiometers


opsira offers high-quality goniophotometers, integrating spheres, spectrometers, radiometers, photometers ...

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measurement systems

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test systems

diffusil® diffusers

diffusil, diffuser, silica glass, lambertian light output, transmission, reflection, opsira


The special opaque synthetic fused silica glass creates an almost perfect lambertian light output in transmission or reflection.

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