Experienced Partner
for complex solutions

OEM solutions for individual applications of micro-optics in biophotonics, sensor and measurement technology
Together with international customers and partners, GRINTECH develops customized OEM solutions that are used in a wide variety of areas: From optical sensor technology and biomedicine to endoscopy and dimensional measurement technology for industrial tasks.
Our team creates customized products that are perfectly tailored to your individual requirements. As the world’s only supplier of gradient optics based on a non-toxic manufacturing process, we develop micro-optics and miniaturized optical systems with GRIN lenses: microlenses with a diameter of less than or equal to 2 millimetres and flat end faces that can be used in a wide range of technological applications.
GRINTECH – competent partner in development, design & production
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From your requirement to implementation
Do you have a product idea or specific new development that we can support you with? Feel free to contact us by e-mail or telephone! We support research customers from all over the world and are also happy to develop an individual solution for you, from prototypes and small series to series production.
After an initial discussion, we will draw up a detailed project outline for you. This takes into account all requirements and objectives, as well as realistic schedules and development steps. Our competent teams from optical design, construction, assembly and system development work out an initial concept for feasibility and implementation, which we present to you in detail as a design proposal.
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Close exchange and transparency in the process
During our collaboration, we hold regular meetings to discuss the progress of developments and agree on solutions. This close contact with our customers enables a transparent process and – if necessary – rapid adjustments. A personal product manager from the GRINTECH team is always available to answer any questions you may have.
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Prototypes, tests and (small) series
As soon as we have jointly agreed on a proposed solution, we start with the practical implementation or production of the individual components and begin manufacturing prototypes. These are carefully tested and optimized by us to ensure that they meet the high requirements of our customers. Of course, you as a customer can also test the prototypes; your feedback flows directly into our joint revision and ultimately the final development.
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Creating innovations together
Whether prototype, small or medium series: our OEM solutions offer tailor-made innovations for a wide range of applications. Rely on our expertise and our transparent development process to take your product to the next level. We are also happy to adapt our standard lenses to your individual requirements.
Our Expertise




Any Questions?
Contact us!
Dr. Bernhard Messerschmidt & Anke Kräplin
Management
Phone: +49 (3641) 55417-0
E-Mail: info@grintech.de