Aberrations
| Optical aberration |
|---|
| Distortion Spherical aberration |
Lenses do not form perfect images, and there is always some degree of distortion or aberration introduced by the lens which causes the image to be an imperfect replica of the object. Careful design of the lens system for a particular application ensures that the aberration is minimized. There are several different types of aberration which can affect image quality.
Read more about this topic: Lens (optics)
Famous quotes containing the word aberrations:
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—John Kenneth Galbraith (b. 1908)