File:ThickLens.png
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Summary
| Description |
English: Thick lens diagram. d=center lens thickness; r1=radius of curvature of the first surface; r2=radius of curvature of the second surface; H=primary principal plane; H′=secondary principal plane; F=front focal point; F′=back focal point;S1=vertex of the first optical surface; S2=vertex of the second optical surface; SH=distance from the vertex of the first optical surface to the primary principal plane; S′H′=distance from the vertex of the second optical surface to the secondary principal plane; SF=distance from the surface of the first optical surface to the front focal point, called the front focal distance; S′F′=distance from the vertex of the second optical surface to the back focal point; C1=center of a hypothetical sphere whose radius (r2) is always perpendicular to the surface S2; C2=center of a hypothetical sphere whose radius (r1) is always perpendicular to the surface S1; f=effective front focal length; f′=effective back focal length. |
| Date | |
| Source | Own work |
| Author | Tamasflex |
Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:13, 26 October 2011 | | 574 × 311 (18 KB) | Tamasflex | Redesign. |
| 13:58, 26 October 2011 |  | 572 × 312 (18 KB) | Tamasflex | {{Information |Description ={{en|1=Thick lens diagram.}} |Source ={{own}} |Author =Tamasflex |Date =2011 |Permission = |other_versions = }} Category:Lens diagrams |
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