Methods for designing multifocal ophthalmic lenses
Methods for designing multifocal ophthalmic lenses
Methods for designing tinted contact lenses
Methods for designing tinted contact lenses
Methods for producing progressive addition lenses
Methods for reducing corneal staining in contact lens wearers
Methods for rotationally stabilizing contact lenses
Methods of inhibiting the adherence of contact lenses to...
Micro contact lens
Microlens
Microphone for hearing aid
Microphone relay hearing apparatus
Modular eyeglasses
Modular reader assembly
Molds and procedure for producing truncated contact lenses
Monocentric corneal contact bifocal lens and method of...
Monocular shield for spectacles and method for making same
Motorist's eye shade
Motorist's eye shield
Movable magnetic coupling system for securing a one-piece...