Sign Conventions in Geometrical Optics
作者:
B. D. Sukheeja,
期刊:
American Journal of Physics
(AIP Available online 1967)
卷期:
Volume 35,
issue 7
页码: 611-613
ISSN:0002-9505
年代: 1967
DOI:10.1119/1.1974196
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
A set of sign conventions to be used in the derivation and application of mirror and lens formulas in geometrical optics is proposed. Some examples are presented to show that the formulas derived with the proposed conventions have greater uniformity and that these conventions correspond to the physical process (convergence or divergence) taking place at a spherical reflecting or refracting surface.
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