Since Huygens Optics only makes parts based on client specifications, we generally do not have parts with standard dimensions in stock. Based on your specifications, the following types of products can be made.

Custom optical windows
Huygens Optics can make accurate optical windows of various materials, such as float glass, borosilicate glass, quartz and glass ceramics. Windows can be round, square, or with custom angles, roundings, notches or holes. If required by the application, windows can be ground or polished to achieve better surface properties.

Existing windows can be modified in size or shape. Generally, this is also possible for windows that already have a special coating applied. A condition is that the coating is resistant to water and to specific apolar solvents.

Parts of glass and glass ceramics
Based on a design specification, parts of glass and glass ceramics can be produced. Existing parts can be modified to meet customer requirements. If you do not have the required expertise to make a complete technical design yourself, Huygens Optics can do this for you as well. Based on a simple sketch, we can supply you with a complete technical design, including drawings with dimensions and tolerances.

Radius milling of optical blanks
Spherical surfaces (convex and concave) can be generated using diamond milling. Currently, the maximum diameter is 120mm and is therefore only suitable for smaller blanks like those used in lenses and smaller mirrors, such as secondaries. Corresponding spherical glass tooling for fine grinding in these sizes can also be supplied.

As of the 1st of February 2017, Huygens Optics is also representing DRELLO for the Dutch market. DRELLO is a German manufacturer of high quality stroboscopes for industrial applications, inspection, engineering and research. More information can be found here or on the DRELLO website

Please contact me for more information.