The purpose of the design was to build a new lens for a surgical lighting source used by dentists. The main problem of such design is to follow the regulations, and to reach a collimator shape allowing to get a nice lighted area with no shadows when the dentist places his hand in the field.
Starting Point ........................................Solutions proposed ..........................Prototype in production
The purpose of the design was to build a new reflector and the layout of the LEDs in order to reach an illuminated area compatible with new HDTV format.
........Starting Points ....................................Solutions proposed ..........................Prototype in Operation

The purpose of the design was to build a new lighting system for a safety lighting. The difficulty of this design consists in getting a uniforme luminance, using Photo Realistic Rendering technique, and a reasonoble intensity distribution.
........Starting Points ....................................Solutions proposed ..........................Prototype in Operation
