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Petzval Curvature in Optical Systems by Felipe Ademir Aleman Hdez is a document available to read on EtoBox.
What is Petzval Curvature in Optical Systems about?
The Petzval Field Curvature Theorem demonstrates that even thin lenses will produce curved image planes due to optical aberration. The curvature of the image plane is determined by the sum of the powers of the positive and negative lens surfaces. To produce a flat image plane, the powers must sum to zero. For multi-lens systems requiring overall positive power, negative lenses can be positioned where ray heights are lower to minimize their contribution to the total power. The Petzval curvature must be consi
- Author
- Felipe Ademir Aleman Hdez
- Language
- EN