In production, we primarily use coatings made from hard oxides that are extremely durable. Softer materials, such as semiconductors, sulfides and fluorides, may also be used depending on the application area. The bandpass filters are usually made from specially arranged packages of interference coatings. They are combined with other coating systems, optical filters or other absorbent materials in order to achieve the required spectral function.
Contact our experts for advice — they will be happy to develop customized bandpass filters to meet your exact requirements.
- Durable: Ion-assisted coating technology guarantees long lifetime
- Individual: Customized designs
- Flexible: Suitable for a wide range of applications
Fields of Application
- Clinical chemistry: Optical microscopy
- Analytical chemistry: Elementary analysis
- Environmental technology: Optical measuring systems, filters for gas analyses