OPHTHALMIC LENSES AND OPHTHALMIC LENS BLANKS

Apparatus and instruments for conducting, switching or controlling electricity or electrical signals; data processing equipment and computers; computers, portable computers; electronic devices for the control of the displacements of a cursor on the display screen of an electronic apparatus; portable telephones; electric navigational apparatus for vehicles in the nature of on-board computers; electric switches; photographic cameras; apparatus for entertainment adapted for use with an independe...