your partner for perfect light

For 20 years, opsira has been accompanying customers in the field of optical system technology – from the concept to the prototype ready for serial production. Whether competent development support, measurements in our light lab, or custom-made measuring systems for field work: We offer exactly what you need. Our highlight, the goniophotometer robogonio, combines near-field, extremely fast far-field, and spectral measurement in one single, highly flexible system. Customer-focussed. Flexible. Modern. 

that’s opsira.

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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