Produits et services

Scientific, nautical, surveying, electronic, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; data processing equipment; glasses; lenses; helmets; all the above-mentioned goods being and/or incorporating optical apparatus and devices; diffractive optical devices; substrate-guided optical devices; optical beam steering devices; light-guides; light transmittance and reflectance substrates; image display devices; head mounted displays; hand-held displays; beam and image expanders; optical switching devices; optical polarizers; star's-light amplifying devices; parts and fittings for the aforesaid goods.

Produits et services

Scientific, nautical, surveying, electronic, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; data processing equipment; glasses; lenses; helmets; all the above-mentioned goods being and/or incorporating optical apparatus and devices; diffractive optical devices; substrate-guided optical devices; optical beam steering devices; light-guides; light transmittance and reflectance substrates; image display devices; head mounted displays; hand-hold displays; beam and image expanders; optical switching devices; optical polarizers; star's-light amplifying devices; parts and fittings for the aforesaid goods.