Optical system for cell imaging

Optical system for endoscope

Optical system for illumination of an evanescent field

Optical system for non-flexible endoscopes

Optical system for non-flexible endoscopes

Optical system for non-flexible endoscopes

Optical system for non-flexible endoscopes

Optical system for scanning microscope

Optical system for scanning microscope

Optical system for viewing a remote location

Optical system having an optical element made of resin

Optical system having an unlimited depth of focus

Optical system having polarization compensating optical system

Optical system having selectable field for inspection

Optical system having three fields of view using two...

Optical system of light gathering using orthogonal...

Optical system which allows coincident viewing, illuminating and

Optical system with variable pointing and method...

Optical system, in particular microscope

Optical systems having multiple simultaneous functions