An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and blue) into focus on the same plane.

2000年10月31日 · Read about the properties of light that cause chromatic aberrations and how lens design can help reduce or eliminate them. Dr. Hannfried Zügge, Group Manager of the Carl Zeiss Optical Design Department explains the difference between achromat and apochromat lenses and what this means for image quality.

These achromatic doublet lenses are available in focal lengths up to 500 mm and are ideal in imaging applications, laser collimation, and as objective lenses in telescopes and other instruments. Custom achromatic lenses are available upon enquiry including triplet lenses and additional coatings.

An achromatic lens is far superior to a simple lens for multi-color "white light" imaging. The two elements composing an achromatic lens (literally, "a lens with no color") are paired together for their ability to correct the color separation inherent in glass.

Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. An acromat lens is ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy.

Achromatic doublet lenses ("achromat") are designed to eliminate chromatic and spherical aberrations inherent in singlet lenses. When used on-axis, an achromatic lens focuses an parallel input beam to a perfect "point", limited only by the effects of diffraction.

2023年3月21日 · An achromatic lens is a lens that is designed to reduce chromatic aberration, or color distortion, by combining two or more lenses with different refractive indices. This results in a clearer and more accurate image.

2024年6月24日 · An achromatic lens - or achromat - is a highly specialized optical lens that can correct chromatic aberration; a type of image distortion that occurs when white light is refracted into different...

Aspherized achromatic lenses combine the benefits of both achromatic and aspheric designs, offering enhanced image quality by correcting both chromatic and spherical aberrations. Type of Achromatic Lens

2022年5月17日 · Achromatic lenses are optical devices that correct for chromatic aberration. Chromatic aberration is an optical error that occurs when light waves of different colors are not refracted in a uniform manner. This results in blurred or distorted images.