Solid state lenses and lens components

Details Solid state lenses and lens components Solid state lenses and lens components

2011-04-19

2011-04-19

Martinez, Joseph (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C264S001100, C264S001320

Reexamination Certificate

active

07926942

ABSTRACT:
Solid state lenses, lens blanks, and lens components comprising compressible materials ground into fine powders having mechanical properties that make them capable of being formed into cohesive monolithic masses that are low in scattering. The fine powders may be admixtures of host matrix materials and others which, when combined, provide preferred optical properties such as index and dispersion. Parts possessing transmission from within the range from the ultraviolet to the infrared are possible. The materials are suited to low temperature formation of aspheric lenses transmissive in the near and far IR.

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