achromatism Definition
- 1the state or quality of being achromatic, or without color
- 2the correction of chromatic aberration in lenses
Using achromatism: Examples
Take a moment to familiarize yourself with how "achromatism" can be used in various situations through the following examples!
Example
The achromatism of the photograph gave it a timeless quality.
Example
The telescope's lens was designed for achromatism to produce clear images.
Example
Achromatism is an important consideration in the design of optical instruments.
Phrases with achromatism
achromatic lens
a lens that is designed to minimize chromatic aberration, producing images with little or no color fringing
Example
The microscope uses an achromatic lens to produce clear images.
achromatic color
a color that is without hue, such as black, white, or gray
Example
The achromatic colors of the painting created a stark contrast with the bright colors in the foreground.
achromatic vision
the ability to see only shades of gray, without perceiving any colors
Example
Dogs have dichromatic vision, which means they see some colors but not others, while some animals have achromatic vision.
Origins of achromatism
from Greek 'a-' meaning 'not' and 'chroma' meaning 'color'
Summary: achromatism in Brief
'Achromatism' [ey-kroh-muh-tiz-uhm] refers to the state or quality of being without color, or the correction of chromatic aberration in lenses. It is an important consideration in the design of optical instruments. Phrases like 'achromatic lens' and 'achromatic color' use 'achromatism' to denote the absence of color or color fringing. 'Achromatic vision' refers to the ability to see only shades of gray.
