Definition

A condition where there is an absence of color, meaning something does not show or separate into different colors. This term is often used in relation to lenses that do not produce color distortions.

Example

The achromatism of the lens allowed for clearer images without color distortion.

Conversation

Have you ever heard of achromatism in photography?

Yeah, it's about how some lenses can focus without adding color, right?

Exactly! It really makes the images look sharp and clean.

I love that style; it gives a unique vibe to the photos.

Synonyms & Antonyms

Root Explanation

Achromatism → It is formed from "a-" (meaning without) and "chroma" (from Greek χρῶμα, meaning color) and "-ism" (meaning a condition or theory). The word describes a condition of being without color or the absence of color.

Memory Tip

Think of 'without' ('a-') and 'color' ('chroma') to remember that achromatism means the absence of color.

Visually Confused Words