Lens barrel for use in a microscope
Lens barrel with variable eyepoint position and microscope...
Lens change-over device with centerable reception rings
Lens for a FT-raman microscope
Lens hood for a camera lens
Lens protector device
Lens system
Lens system
Lens system
Lens system and photographic copier for rotating images
Lens-barrel optical system and microscope apparatus
Lens-barrel optical system and microscope apparatus
Lenses and uses, including microscopes
Light collector for high magnification inspection
Light diffuser for optical microscopes replacing condenser...
Light field microscope with lenslet array
Light intensifying device
Light microscope
Light microscope having acousto-optic tunable filters
Light microscope with novel digital method to achieve...