What is meant by achromatic point?
In optics and lens design an achromatic point refers to the point where an achromatic lens focuses light from different wavelengths (colors) to a single point, minimizing chromatic aberration. it's the focal point where light of all colors converges without causing color fringes or distortion.
In optics and lens design an achromatic point refers to the point where an achromatic lens focuses light from different wavelengths (colors) to a single point, minimizing chromatic aberration. it's the focal point where light of all colors converges without causing color fringes or distortion.
