Companies
Hoya: From Your Eyeglasses to Tomorrow’s Chips
A near-monopoly in EUV mask blanks and a top global eyeglass-lens maker — Hoya spans both ends of the optics world
Keyword
A near-monopoly in EUV mask blanks and a top global eyeglass-lens maker — Hoya spans both ends of the optics world
One of only three makers of chip-lithography systems, Nikon is far more than a camera brand — it is a precision-optics giant