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1971 | OriginalPaper | Buchkapitel

The Photometric Measuring-units System

verfasst von : H. A. E. Keitz

Erschienen in: Light Calculations and Measurements

Verlag: Macmillan Education UK

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In chapter I we said that when we had dealt with the photometric system and all that this embodies, we should see in how far the definitions of the conceptions and units employed in illuminating engineering would have to be extended in scope to include coloured light, and that, until then, the reader should regard the considerations dealt with as referring to white light only.

Metadaten
Titel
The Photometric Measuring-units System
verfasst von
H. A. E. Keitz
Copyright-Jahr
1971
Verlag
Macmillan Education UK
DOI
https://doi.org/10.1007/978-1-349-00012-8_12

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