GRIN lens and method of manufacturing

Grin lens microscope system

Grin lensed optical device

Grin lenses, devices and methods of manufacture

Grin-lens arrangement

Guide apparatus of cam ring

Guide device for zoom lens barrel

Guide system for optical systems, particularly zoom systems

Hand-held electronic appliance with optional magnifying...

Hand-held magnifying device

Handheld illuminating magnifier

Handheld magnifying device incorporating a circular array of...

Head belt of head magnifying glass

Head mounted display viewing optics with improved optical...

Head-mounted carrier for positioning opto-electronic devices...

Headgear with viewing monocular

Headlight glass for a motor vehicle, a method of making a mold d

Heat dissipation structure for optical engine

Heat sink tab for optical sub-assembly

Heat sink tab for optical sub-assembly