5 October 1995 Analytic derivation of zoom motion in lenses with one to three moving groups subject to dimensional boundary conditions
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Abstract
Analytical expressions for evaluating zoom system parameters are given, along with properties of the resulting zoom system types. Relationships of the moving component are derived, taking into account overall dimensional limits, and are shown with two examples. The possibilities of reducing image defocus with zoom are discussed.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Irina L. Anitropova-Livshits, Victor A. Zverev, and Svetlana A. Nechaeva "Analytic derivation of zoom motion in lenses with one to three moving groups subject to dimensional boundary conditions", Proc. SPIE 2539, Zoom Lenses, (5 October 1995); doi: 10.1117/12.222831; https://doi.org/10.1117/12.222831
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