Beam-forming lens with internal cavity that prevents front losse
Beam-shaping optical element and method and program for...
Bi-convex solid immersion lens
Bi-convex solid immersion lens
Camera with a fixed focal length lens
Compact imaging lens assembly
Compact objective lens
Compact telephoto lens for grating scale position measuring...
Compact wide-field-of-view imaging optical system
Composite glass and resin optical element with an aspheric surfa
Compound aspherical lens
Condenser lens for optical disks
Condenser lens, polarizing element, light source apparatus, and
Condensers for overhead projectors
Cone-shaped lens having increased forward light intensity...
Conformal window design with static and dynamic aberration corre
Cylindrical fiber coupling lens with biaspheric surfaces
Cylindrical lenses for alignment of optical sources and destinat
D-shape laser beam projector
Device for emitting light diverging along imaginary plane