Concentrating type solar collection and daylighting system...

Concentric optical system

Condenser lens for optical disks

Condenser lens system for use in a microscope

Condenser lens, polarizing element, light source apparatus, and

Condensers for overhead projectors

Conductive connector for camera system components

Conductive lens

Cone-shaped lens having increased forward light intensity...

Configuration of an optical element in the optical path of a...

Confocal optical design for optical coupling

Conformal window design with static and dynamic aberration corre

Conformal-dome optical system with rotationally symmetric...

Conical lens mount with snap-in lens clamp

Connecting method or lenses for an imaging-device, lens unit...

Constant deviation objective lens

Contact lens transfer device and associated method

Contact printing using a magnified mask image

Container indicia magnifier

Contrast reinforcement for displays