Photometric evaluation of projectors; designation by the tenth angle of dispersion
€34.30
Photometric evaluation of floodlights; classification by the half-angle of dispersion
Colorimetry; spectrosphotometric method
€24.39
Colorimetry; basic concepts
Colorimetry, standard colorimetric systems
Colours and colour limits for signal lights; stationary signal lights in road traffic and tramway traffic
Colorimetric Evaluation of Colour Differences of Surface Colours According to the CIELAB Formula
Measuring of the luminous flux of portable searchlights
Photometric evaluation of lighting of traffic signs; general
Photometrie evaluation of lighting of traffic signs; signs for street traffic
Photometric evaluation of lighting of traffic signs; signs for traffic on federal waterways
Light transmittance, radiant transmittance and total energy transmittance of glazings
€41.78
Colorimetry by visual matching
DIN colour chart; colorimetric measures relating to CIE standard illuminant C
€48.79
DIN colour chart; system based on the 10° standard colorimetric observer
€69.91
