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| Description |
English: A diagram showing the basic variables of an optical system containing a circular aperture and an observation screen. |
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| Date | |||
| Source | Own work | ||
| Author | Inductiveload | ||
| Permission (Reusing this file) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:59, 4 March 2009 | | 300 × 250 (35 KB) | Inductiveload | {{Information |Description={{en|1=A diagram showing the basic variables of an optical system containing a circular aperture and an observation screen.}} |Source=Own work by uploader |Author=Inductiveload |Date=2009/03/04 |Permission |
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