Lens system

Lens system for microfiche duplicator

Lens system for modifying spherical aberration

Lens system for projection television receivers

Lens type functional retroreflective sheeting and method of...

Lens type optical equalizer for signal transmissions via...

Lens usable in the ultraviolet

Lens with variable focus

Lens-applied optical fiber connector

Lens-on-disc type optical scanning apparatus

Lensed cascaded optical filter

Lensed fiber having small form factor and method of making same

Lensed fiber optic contact

Lensed optical fiber

Lensed optical fiber, process of production and apparatus...

Lensed sleeve

Lensed tapered optical waveguide

Lenses and uses, including microscopes

Lenses capable of post-fabrication power modification

Lenses from polymeric derivatives of acrylic and methacrylic...