Tristimulus colorimeter

Tristimulus colormeter with internal reflectance compensation

Turntable device for analyzing chemical substances

Two light source reference system for a fluorometer

Two-color focal plane array sensor arrangement

Two-dimensional colorimeter

Two-dimensional scale structures and method usable in an...

Two-dimensional spectral characteristic measuring apparatus

Ultra-minute microscope for spectroscopy

Underwater fluorometer measuring system

Uniform light generating system for testing an image-sensing...

Universal fiber-optic C.I.E. colorimeter

Universal microplate analyzer

Valid patch discrimination method for automatic density control

Variable filter spectrophotometers

Versatile filter based spectrophotometer

Versatile instrumentation for optical measurement of samples

Vertical beam spectrophotometer

Visual control strip for imageable media

vivo monitoring method of transgenic plants and system using...