Definition of Achromatic. Meaning of Achromatic. Synonyms of Achromatic

- Look up achromatic in Wiktionary, the free dictionary. Achromatic means literally “without color”. It may refer to: Achromatic colors, “greys” or “neutral...
- is an intermediate color between black and white. It is a neutral or achromatic color, meaning that it has no chroma. It is the color of a cloud-covered...
- Variations of gray or grey include achromatic grayscale shades, which lie exactly between white and black, and nearby colors with low colorfulness. A selection...
- The achromatic telescope is a refracting telescope that uses an achromatic lens to correct for chromatic aberration. When an image p****es through a lens...
- An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected...
- A non-achromatic objective is an objective lens which is not corrected for chromatic aberration. In telescopes they can a be pre-18th century simple single...
- the way it appears. Achromatic grays are colors between black and white (without chroma). Chromatic grays can be thought as achromatic grays mixed with warm...
- proper coloring with fewer colors by merging pairs of color classes. The achromatic number ψ(G) of a graph G is the maximum number of colors possible in any...
- step in the evolution of refracting telescopes was the invention of the achromatic lens, a lens with multiple elements that helped solve problems with chromatic...
- The superachromat or superachromatic lens was first conceived and developed by Maximilian Herzberger as the ultimate well-corrected lens. The color shift...