Scanning device including an objective lens formed of two...
Self-registering microlens for laser diodes
Short overall length imaging lens system with four lenses
Single aspherical plano-convex collimator lens
Single component aspheric apodizer
Single element laser beam shaper
Single focus lens
Single focus lens having short overall length
Single focus telescopic lens
Single-focus lens
Small imaging lens and imaging apparatus
Solid immersion lens and microscope
Solid immersion lens and microscope
Solid immersion lens and production method thereof
Subminiature optical system
Subminiature optical system
Subminiature optical system
Surface-curved optical element adapted for emergence and inciden
Symmetric, bi-aspheric lens for use in transmissive and...
Symmetrical lens system for use in copying machine