Replicated relay lens system

Reproducing objective lens for videodiscs

Resin coated optical fiber, method of removing coating from...

Resin composition for hybrid lens, manufacturing method for...

Resin-made heat-resistant optical fiber

Resolution improvement for optical scanners

Resonant filter for wavelength division multiplexing optical...

Resonant mirror and method of manufacture

Resonant optical cavity

Resonant reflector for improved optoelectronic device...

Restoration kit for communications cable

Retainer for packaged optical fiber splices and organizing...

Retainer for terminal in a fiber optic connector

Retardation film and optical device employing it

Retardation film using cellulose derivative

Retardation films comprising a polymer film having a...

Retention and rotation clamp assembly for use with an angled...

Retention bodies for fiber optic cable assemblies

Reticule

Retractable eyeshield