The Photometry of Projected Light

The Photometry of Projected Light

The paper discusses the problems of measurement of the performance of projection equipment such as that used for signals, beacons and searchlights, and the methods and equipment used for various classes of projector in laboratories in different countries.

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Bibliographische Detailangaben
Veröffentlicht in:Lighting research & technology (London, England : 2001) England : 2001), 1951-09, Vol.16 (8_IEStrans), p.187-207
1. Verfasser: Waldram, J. M.
Format: Artikel
Sprache:eng
Schlagworte:
Beacons
Photometry
Searchlights
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Beschreibung
Zusammenfassung:The paper discusses the problems of measurement of the performance of projection equipment such as that used for signals, beacons and searchlights, and the methods and equipment used for various classes of projector in laboratories in different countries.
ISSN:1477-1535
0096-5952
1477-0938
DOI:10.1177/147715355101600801