Spectacles and contact lenses

Devices which enable a person to focus her/his vision. Included are, e.g. spectacle frames and electronic glasses. Filter glasses, see 22 03 03 02. Telescope glasses, see 22 03 12 02. Head worn magnifiers and magnifying spectacles, see 22 03 09 14. Prismatic spectacles and recumbent spectacles, see 22 03 15 01
22 03 06 03

Electronic glasses

(7 product series)
Electronic devices for improving sight using integrated screens offering an adjusted reflexion of the surroundings through e.g. enlargement, optimizing of contrast and colour, or focal sections.