Device for measuring the surface of printed matter

Device for optically measuring the shapes of objects and...

Device with detachable test strip holder for optically evaluatin

Diffuse reflectance probe

Diffuse reflectance readhead

Diffuse reflectance spectroscopy system and method

Diffuse surface illumination apparatus and methods

Directional reflectometer

Distance-independent optical reflectance instrument

Distinctness of image meter

Dual beam set-up for parousiameter

Electrophotographic machine having a method and apparatus for me

Enhanced signal detection of optically encoded particles via...

Enhanced signal detection of optically encoded particles via...

Fiber optic diffuse light reflectance sensor utilized in the det

Fiber optic reflectance measurement apparatus

Fiber optic scatterometer for measuring optical surface roughnes

Fibre-optic apparatus

Focusing optics for small spot optical metrology

Gloss measurement device