24 September 2015 Analysis of factors important for measurements of focal length of optical systems
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Abstract
A focal length is a basic optical characteristic of an optical system. Thus, it is important to be able to measure this value for a given optical system very accurately in practice. At present there exist various physical principles of the focal length measurement which can achieve a different measurement accuracy. In our work we analyse several methods of measurement of the focal length with respect to factors, which are important for a measurement accuracy. The analysis is performed on examples.
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P. Pokorný, P. Pokorný, J. Opat, J. Opat, A. Mikš, A. Mikš, J. Novák, J. Novák, P. Novák, P. Novák, } "Analysis of factors important for measurements of focal length of optical systems", Proc. SPIE 9628, Optical Systems Design 2015: Optical Fabrication, Testing, and Metrology V, 96281Z (24 September 2015); doi: 10.1117/12.2191401; https://doi.org/10.1117/12.2191401
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