HIFI OPTICS

Optical and measuring apparatus and instruments; optical lenses; precision measuring apparatus; optical apparatus and instruments; optical sensors; optical readers; prisms for optical use

Treatment of materials, namely, plastic materials; casting services, particularly die casting; machining of parts for others

Scientific and technological services as well as research and design services relating thereto; industrial analysis and industrial research services; services provided by engineers; surveying [engineering work]; engineering design; design of optical components; design of mechanical and micromechanical components