Exact Equations for the Back and Effective Focal Lengths of a Plano-Concave Thick Lens

In this work, we present the exact equations for the back and effective focal lengths of a plano-concave thick lens. These equations are derived through a detailed ray-tracing approach, calculating the meridional ray’s path parallel to the optical axis while taking into account lens thickness, refra...

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Bibliographic Details
Main Authors: Víctor M. Durán-Ramírez, Jesús Muñoz-Maciel, Francisco J. Casillas-Rodríguez, Miguel Mora-Gonzalez, Francisco G. Peña-Lecona
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Optics
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Online Access:https://www.mdpi.com/2673-3269/5/4/34
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