
Industry Solutions
From concept to series production, photonic systems from a single source.
As your development partner for complex fiber optic and photonic systems, we combine engineering expertise with extensive manufacturing depth. We deliver components and assemblies tailored to the requirements of high-tech industries.
More Than Component Supply
FOS Inon Fiber Optics is your development partner for highly complex fiber optic assemblies and photonic systems. We view industry solutions not as mere component supply, but as an end-to-end process where engineering and manufacturing are integrated from the outset. The result: solutions that precisely address your specific requirements and can be reliably transferred into series production.
Precision and Process Reliability From a Single Source
We support your projects from the initial feasibility study through functional prototyping to validated series production. By combining optics, mechanics, electronics and software, we create assemblies tailored to your applications in medical technology, sensor technology or industrial laser systems. Our focus: the highest quality, durability and compliance with regulatory standards, Made in Germany.
Our Services at a Glance
From initial concept to market readiness.
We guide you as an interdisciplinary partner through the entire development process. With in-depth expertise in optics, mechanics and electronics, we deliver precision photonic systems and medical technology products ready for series production.
Precision at the speed of light.
Permanent, high-resolution and material-preserving marking for demanding components. Our specialised laser processes ensure full traceability and meet regulatory requirements such as UDI compliance in medical technology.
Precise. Robust. Engineered.
High-precision mechanical components with tolerances in the µm range. We manufacture complex geometries from demanding materials such as titanium or stainless steel, optimised for the specific requirements of photonics and precision mechanics.
Additive manufacturing for rapid iterations.
From CAD model to functional prototype in the shortest time. Our technical 3D printing enables efficient design validation and the production of complex, load-bearing components for optical systems and medical test setups.
Integrated systems for medical technology and photonics.
We develop solutions tailored to the requirements of your industry. With deep understanding of medical technology and photonics, we support you from specification through to a production-ready complete system.
Manufacturing Process
To ensure our light guides and fiber optic products meet the highest standards, we rely on a specialized manufacturing process. This allows us to guarantee exceptional chemical and tactile robustness so they can perform optimally in their respective environments. Precision is a critical factor in this, true to our motto: “Making the impossible happen.”
Materials Used
- Borosilicate: Glass with high temperature resistance and chemical resilience.
- PMMA (Polymethylmethacrylate): A thermoplastic, lightweight plastic with high light transmittance.
- Silica-Hard Clad: A robust plastic coating for improved strength and durability.
- Silica-Silica for UV and NIR Wavelengths: Our specialized glass fibers, optimized for the transmission of light in the ultraviolet (UV) and near-infrared (NIR) ranges.
Optional Specifications:
- Various apertures available
- Polarization can be maintained
- Anti-reflection coating possible
- Various lengths, diameters, bending radii, converters, and vacuum feedthroughs optional
- Various connectors and ferrules suitable for industry and medicine
Quality / made in Germany
Our industry solutions are the result of many years of experience in developing highly specialised fiber optic systems for demanding operating conditions. At our facilities in Germany, we manufacture products characterised by high resistance to temperature, chemical exposure and mechanical stress.
From the initial feasibility study to series readiness, we offer extensive manufacturing depth and end-to-end quality controls in accordance with ISO 9001:2015. We combine engineering expertise with high-quality materials to deliver durable systems, whether for the chemical industry, energy technology or mechanical engineering.
Learn more
Do you need further information, a customized quote, or expert advice for your project? We are always available to assist you.

Reliability doesn’t happen by chance.
At FOS Inon Optics, quality is not just a promise—it is a standard that can be measured. Our development and manufacturing processes for fiber-optic systems are ISO 9001:2015 certified. This establishes the foundation for reliable performance, reproducible results, and trust wherever optical precision is critical.





