anastigmatic
/ˌænəstɪɡˈmætɪk/
adjective
- Describing a lens or optical system that is corrected for astigmatism, so images are sharp and clear.
- This anastigmatic projector produces a perfectly focused image on the screen.
- Modern microscopes use anastigmatic lenses to reduce distortion.
- The photographer chose an anastigmatic lens for crisp landscape photos.
Antonyms