Object lens system
Objective lens system
Objective lens system
Objective lens system for endoscopes
Objective lens system for microscopes
Objective lens system for microscopes
Objective lens system for microscopes
Objective lens system utilizing axial gradient index (grin) lens
Objective optical system employing grin lens
Objectives for an optical data storage head
Optical air-path isolator using a beam aperture method
Optical beam steering and switching by optically controlled...
Optical beam steering and switching by optically controlled...
Optical component and method of manufacture of optical...
Optical component and method of manufacture of optical...
Optical coupling system and optical device using the same
Optical deflector
Optical device and image reading apparatus
Optical die with variable refractive index, adaptive of...
Optical element having regions of different refractive indices f