Light source type discriminating method, image forming...

Lighting apparatus and color measuring apparatus using the same

Line sensor and printing press

Linear variable filter spectrometer

Liquid sample analyzer

Luminescence imager

Luminescence imager

Luminescence measuring apparatus

Luminescence sensor

Luminescense and reflectance detection radiometer with changeabl

Machine vision system for inspection of agricultural commodities

Making dye mixtures to produce a certain target color

Manual densitometer with manully operated dial

Manually portable reflectance spectrometer

Measurement of variable fluorescence of plants

Measurement position synchronization method for a scanning densi

Measuring instrument and fluorometric method

Method and a device for the continuous colorimetry of plastics m

Method and apparatus for a derivative spectrometer

Method and apparatus for a high resolution downhole...