Ok, the optics turned out to be very special, but we are happy that the choice was based on the technical properties of the Olimunllum® CF/PEEK composite: tough but not brittle, fatigue and corrossion resistant.
The textured surfaces that appear on 3D shaped pieces...
Currently working in a test He-Liquifier at 4 Kelvin (-452°F, -269°C), Olimunllum® CF/PEEK also runs efficient in a heat exchanger among aggressive steams and temperatures above 300°C. It better does so, because it will not be easy to find an alternative.
Reduced drag, thanks to lowest friction, and the self-lubricating behaviour of Olimunllum® CF/PEEK components are the key advantages of the material choice among our partners in the secondary transmission components industry.