Corrective lens system and spectacles made therefrom
Cosmetic contact lens
Coupling and a coupling holder for spectacles frames
Coupling system for securing an eyeglass frame to a cap visor
Cover of a hinge for spectacles
Covert camera viewfinder or display having appearance of...
Covert camera viewfinder or display having appearance of...
Cross-spring-joint for side-pieces of spectacles
Curtain for shrouding welding operations
Cushioning mount for a lens in the rim of an ophthalmic...
Custom sunglass clip assembly
Customized progressive addition lenses
Customized vision correction method and business
Day and night anti-glare lens for eye spectacles
Decentered noncorrective lens for eyewear
Decentered noncorrective lens for eyewear
Decentered protective eyewear
Decorative eyeglasses
Defogging eye glasses
Deformable lens for adjustable eye glasses