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Knowledge Hub


Explore our comprehensive collection of technical information that provides valuable guidance and expertise to drive your projects and initiatives. Whether you're looking for in-depth analysis, practical tutorials, or expert perspectives, our Knowledge Hub is your gateway to unlocking the knowledge you need to succeed. Learn about a wide range of topics related to lenses, optical filters, optical systems and cutting-edge technology. From understanding the intricacies of lens design to delving into the latest advances in optical engineering. Please use the search bar below to find topics and more information.

11.07.2024 | Event: 16.-18. July 2024

VISION Spectra


Magnus Greger at VISION Spectra conference.

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11.07.2024 | Event: 17. September 2024

Understanding Commercial Off The Shelf (COTS) Lens Tolerances - Webinar with Stuart Singer.


Compare the data sheets from Japanese, German, and U.S. lens manufacturers side by side. They have almost nothing in common. But the problem isn’t rooted in cross-cultural issues. Compare data sheets from three lens makers in the same country, and the result is the same. Each company uses its own format and nomenclature. Each company essentially is reinventing the wheel, but it is the buyer of the lens who faces the prospect of misinformation.

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11.07.2024 | Event: 08.-10. October 2024

VISION show


VISION 2024 show in Stuttgart Germany.

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Fixed magnification lenses


Explore our precision-crafted fixed magnification lenses for industrial and scientific applications.

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