1 November 2002 Simple method to measure the focal length of lenses
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Abstract
We present a simple method to measure the focal length of a lens of any size. This method consists in measuring the displacement of the transmitted spot image that occurs when a Gaussian beam impinges on a laterally displaced lens. It is shown that the method is consistent with alternative methods.
© (2002) Society of Photo-Optical Instrumentation Engineers (SPIE)
Alma A. Camacho P., Cristina E. Solano, Geminiano Martinez-Ponce, Rosario Baltazar, "Simple method to measure the focal length of lenses," Optical Engineering 41(11), (1 November 2002). https://doi.org/10.1117/1.1511543 . Submission:
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