tiêu sắc
Definition
- Adjective (Physics/Optics):
- Achromatic: Describes an optical system, such as a lens or combination of lenses, that has been corrected to eliminate chromatic aberration. This means it brings light of different colors (wavelengths) to a common focus, preventing colored fringes around images.
Usage Examples
- Adjective:
- Kính thiên văn này có thấu kính tiêu sắc. (This telescope has an achromatic lens.)
- Hệ thống quang học tiêu sắc cho hình ảnh rõ nét hơn. (The achromatic optical system provides a sharper image.)
Advanced Usage
- "tiêu sắc hóa" (verb form): to achromatize, to make achromatic.
- Các nhà chế tạo đã tiêu sắc hóa ống kính máy ảnh. (The manufacturers achromatized the camera lens.)
Variants and Related Words
- Sự tiêu sắc (n): achromatism, the state or condition of being achromatic.
- Thấu kính tiêu sắc (n): achromatic lens.
- Kính tiêu sắc (n): achromatic glasses/telescope.
Synonyms
- Achromatic: free from color distortion.
- Color-corrected: corrected for color aberration.
Related Scientific Terms
- Quang sai sắc (n): chromatic aberration (the imperfection that achromatic systems correct).
- Apochromatic (adj): apochromatic, a higher level of correction for chromatic aberration than standard achromatic systems.