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Quality made in Germany
Precision for highest demands

Krombach Precision Optics

In a nutshell: Best practices for quality

As a medium-sized and owner-managed company, we stand for quality and service in all respects. The areas of application for our products range from laser technology to measurement and control technology, aerospace, medical technology, image processing, research, and the semiconductor industry.

We would be delighted to produce for you in the future!

Research & Development
Space research


Creating unique products from your ideas

The world of precision optics is versatile and multifaceted. That’s why it requires individual solutions, solutions that you can obtain from Krombach Precision Optics! Custom designs and productions are possible at any time. We manufacture various optics precisely according to your specifications.


All from one source

It’s not the machine, but the human who makes the difference: competent, innovative, straightforward – that’s what makes us a real partner. Reliability, clarity, transparency, and respect in dealing with each other – these are the central values of our mission statement.

Krombach Freiburg Präzisionsoptik

Our Precision Optics

Planoptiken in unterschiedlichen Formen

Flat Optics

We manufacture flat optics in various designs, from optical windows and mirrors to prisms and wedge plates, to polygons in special shapes

Learn more about Flat Optics
Sphärische Optiken

Spherical Optics

We manufacture our spherical optics in various curvatures and preferred radii according to your individual requirements.

Learn more about Spherical Optics

Special Optics

Optical components such as high-precision filter groups, combined groups, or special prisms.

Learn more about Special Optics
Optische / Optomechanische Baugruppen

Optical Assemblies

Combinations of optical, mechanical, and electronic components.

Learn more about Optical Assemblies
Halbzeuge / Rohteile Präzisionsoptiken

Semifinished Products / Blanks

Prism blanks, round disks, rods, filters, and plates.

Learn more about Blanks


You provide the material and commission us as your extended workbench for the production of initial samples up to large series. Furthermore, we also offer you partial process steps or refinement of your products. We manufacture everything from individual pieces to large series.

Learn more about Services
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