Arrangement for fixing an optical component part

Arrangement for mounting an optical element

Arrangement for securing a mount of an optical element

Arrangement for securing components in an optical system

Arrangement of optical elements in projection systems

Arrangements for, method of, and lenses configured to provide th

Article with radial refractive index gradient and process...

Article with strap for magnifying fingernails and toenails

Artificial eye and measuring instrument for measuring the...

Aspheric cylindrical lens and method of fabrication

Aspheric lens and method for making same

Aspheric lens for simultaneously collimating and shaping a laser

Aspheric lens structures and fabrication methods thereof

Aspheric plastic lens and mold for manufacturing the same

Aspherical eyepiece

Aspherical fiber coupling lens

Aspherical glass lens element suitable for an object lens elemen

Aspherical lens with grating

Aspherical surface ocular lens

Aspherical type imaging lens array