First-order principles of zoom optics explained via the macro focus conditions of fixed-focal-length lenses

Iain A. Neil

doi:10.1117/12.222827

5 October 1995 First-order principles of zoom optics explained via the macro focus conditions of fixed-focal-length lenses

Iain A. Neil

Author Affiliations +

Proceedings Volume 2539, Zoom Lenses; (1995) https://doi.org/10.1117/12.222827
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

Observations made on the macro focus conditions of fixed focal length lenses are used to provide an unusual but simple approach to appreciating the first order principles of zoom optics.

Citation Download Citation

Iain A. Neil "First-order principles of zoom optics explained via the macro focus conditions of fixed-focal-length lenses", Proc. SPIE 2539, Zoom Lenses, (5 October 1995); https://doi.org/10.1117/12.222827

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