Image:Spherical-aberration-disk.jpg
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A simulation of spherical aberration in an optical system with a circular, unobstructed aperture admitting a monochromatic point source. The top row is over-corrected (half a wavelength), the middle row is perfectly corrected, and the bottom row is under-corrected (half a wavelength). Going left to right, one moves from being inside focus to outside focus. The middle column is perfectly focused. Also note the equivalence of inside-focus over-correction to outside-focus under-correction. See the corresponding longitudinal sections.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 18:51, 14 June 2005 | 1,292×774 (291 KB) | Mdf (Talk | contribs) | (A simulation of spherical aberration in an optical system with a circular, unobstructed aperture admitting a monochromatic point source. The top row is over-corrected (half a wavelength), the middle row is perfectly corrected, and the bottom row is under-) |
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