achromatic lens

Noun

A lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths into focus in the same plane.

ریشه

Derived from Greek 'achromatos' meaning 'colorless'.

مثال

• The microscope is equipped with an achromatic lens.
• The achromatic lens in the telescope reduces color distortion.
• He replaced the old lens with an achromatic lens.

ترکیب‌های رایج

Achromatic lens system Achromatic lens design Achromatic lens element