Infrared optics and manufacture thereof

Internally reflective ellipsoidal collector with projection...

Lens

Lens apparatus

Lens assembly and optical imaging system using same

Lens collimator and method of producing optical signals with...

Lens for sideward light emission

Lens system for compact camera

Lenses formed by arrays of reflectors

Light collection optics for spatial light modulator

Light display projector with wide angle capability and...

Light extraction from LEDs with light pipes

Light mixing homogenizer apparatus and method

Light path reflecting optical system and apparatus provided...

Light scanning apparatus and imaging apparatus

Light source device

Lighting equipment

Magnification correction for small field scanning

Maximum aperture catadioptric reduction objective for microlitho

Method and apparatus for reduction of trapezoidal distortion...