The lateral (transverse) chromatic aberration of a lens with a stop is computed using a spreadsheet and benchmarked against lens design software. The spreadsheet includes some stop shift analysis. A demonstration using Zemax OpticStudio is included.
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Textbook references are to Joseph M. Geary, Introduction to Lens Design: with Practical Zemax® Examples, (Willmann-Bell. Inc., 2015). The American Astronomical Society has assumed ownership of Willmann-Bell inventory.
Introduction to the paraxial ray trace equations • Paraxial Ray Trace Equ...
Spherical aberration theory • Video
Here is an excellent 5-minute description of chromatic aberration: • What is Chromatic Aber... Pay attention to how chr. ab. is minimized in color film, but not in digital detectors. Fascinating explanation of things.
A very thorough guide for YNU spreadsheeting, and an important resource to help you work through your own spreadsheet, is the "Pencil of Rays" website www.pencilofra...
Optical Design Playlist: • Optics and Optical Design
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