Biconvex lenses to:
- Collimate the radiation from different sources such as LEDs, laser diodes and VICSELs.
- Focus the radiation collected on receivers, like photodiodes and linear CCDs.

The main advantage stands in the possibility of engineering both the optical and the mechanical part in a single component.
Thanks to the extensive selection of materials we are able to work with a wide range of frequencies, covering from UV to the near-infrared.