What does aspheric mean?
The term aspheric refers to a shape or curvature that is not spherical. In optics, aspheric lenses are used to correct spherical aberration, which occurs when a lens fails to focus light to a single point. This can result in distorted or blurry images. In architecture, aspheric shapes can be used to create unique and functional designs. The use of aspheric shapes can provide additional structural support and create interesting visual effects. Aspheric shapes can be found in a variety of contexts, including optics, architecture, and engineering. The term aspheric is often used in technical and scientific contexts, but it can also be used in more general discussions of shape and curvature. Overall, the concept of asphericity is an important one in many fields, and it continues to be an area of research and development.
adjectiveNot having a spherical shape or curvature.
- Not having a spherical shape or curvature.
"The aspheric lens of the camera allowed for a wider field of view."
"The aspheric lens of the camera allowed for a wider field of view."
"The aspheric shape of the building's roof provided additional structural support."
The plural form aspherics is used to describe multiple aspheric shapes or curvatures.
"The aspherics of the building's roof provided additional structural support."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of aspheric
The term aspheric comes from the Greek word asphēros, meaning sphere. This word was later adopted into Latin as sphaericus, where it referred to something that was spherical in shape. The modern English term aspheric was likely derived from the Latin sphaericus, and it has been used in English since the 17th century to describe shapes or curvatures that are not spherical.
How aspheric is actually used
In optics, aspheric lenses are used to correct spherical aberration. In architecture, aspheric shapes can be used to create unique and functional designs.