| Literature DB >> 20068937 |
Abstract
Although often colorful and of historical interest, some radiometric and photometric units are redundant and illogical. The essential units are few in number. These, together with their definitions and conversion factors, are presented here.Year: 1968 PMID： 20068937 DOI： 10.1364/AO.7.002081
Source DB: PubMed Journal: Appl Opt ISSN： 1559-128X Impact factor: 1.980