Light intercepting mechanism of a zoom lens barrel

Light irradiating device, optical pickup device with the...

Light source unit incorporating light emitting device and optica

Light transmitting lens for use with a photoelectric sensor

Lighted magnifying device incorporating a light emitting diode

Linear drive systems and methods thereof

Linear guiding mechanism of a zoom lens barrel

Linear positioning apparatus

Lithographic apparatus and thermal optical manipulator...

Loading and unloading a flying lens

Low profile optical device with multiple mounting configurations

Low-deformation support device of an optical element

Magnetic coupling lens driving actuator

Magnetic device for focusing an optical imaging system

Magnetic optical element holder and microscope assembly...

Magnetically positioned precision holder for optical components

Magnifier

Magnifier apparatus and method for hand held video display

Magnifier apparatus and method for hand held video display

Magnifying assembly