Abstract
Problems in the general validity of the lens equations are reported, requiring an assessment of the conditions for correct use. A discussion is given on critical behaviour of the lens equation, and a sign and meaning scheme is provided so that apparent inconsistencies are avoided. © 2005 IOP Publishing Ltd.
Cite
CITATION STYLE
APA
Molesini, G. (2005). The lens equation revisited. Physics Education, 40(2), 151–154. https://doi.org/10.1088/0031-9120/40/2/004
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