Recently geneticists have taken a closer look at a genetic aberration previously considered rare … . The genes may be perfectly normal, yet there is a shortage or surplus of DNA sequences that may play a role in diseases that defy straightforward genetic patterns …

In optics, aberration is a property of optical systems, such as lenses, that causes light to be spread out over some region of space rather than focused to a point. [1] Aberrations cause the image formed by a lens to be blurred or distorted, with the nature of the distortion depending on the type of aberration.

aberration, in optical systems, such as lenses and curved mirrors, the deviation of light rays through lenses, causing images of objects to be blurred. In an ideal system, every point on the object will focus to a point of zero size on the image.

ABERRATION definition: 1. a temporary change from the typical or usual way of behaving: 2. a temporary change from the…. Learn more.

An aberration is something that deviates from the normal way. Aberration may also refer to:

2025年1月19日 · Optical aberrations occur when lenses or mirrors fail to focus light accurately, affecting image clarity. Understanding these imperfections is crucial for effective lens design, especially in applications like telescopes and microscopes.

Trying to understand optical aberrations? Check out how to identify aberrations and view examples at Edmund Optics.

2025年1月29日 · The five main types of aberrations include spherical aberration, chromatic aberration, astigmatism, coma, and curvature of field. Understanding these types can help users select the right lens for their needs and improve image clarity.

ABERRATION meaning: 1. a temporary change from the typical or usual way of behaving: 2. a temporary change from the…. Learn more.

1. deviation from the usual or normal course. 2. deviation from the usual or normal type. 3. deviation from truth or moral rectitude. 4. mental unsoundness, esp. of a minor or temporary nature; mental lapse. 5. apparent displacement of a heavenly body, owing to the motion of the earth in its orbit.