User:Effie58973

What is an achromatic lens?

An achromatic lens or Achromat is a lens that is produced for the purpose of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses are adjusted to bring two wavelengths to focus in the same plane.

What is a chromatic aberration?

Chromatic aberration, also Called chromatic distortion and spherochromatism, is a result generated from dispersion as a result of failure of a lens to focus all colors to the same convergence point. When white light passes through glass, then every wavelength component of the light is separated and focuses at different points on a plane. Chromatic aberration seem as "fringes" of color along borders that separate dark and bright parts of the image, due to every colour in the optical spectrum cannot be focused at a single common point.

What is a spherical aberration?

Spherical aberration is an Optical effect which happens in a lens as a result of increase of refraction of light rays when it strikes the lens. The produced image will result in imperfection. Both this phenomenon signifies that the lens isn't working normally.

Achromatic double lenses

Achromatic doublet is the Most common sort of achromat lens. Normally, it consists of two individual lenses made from glasses with different amounts of dispersion.

Achromatic lenses utilize 2 Different glass substances of different dispersion to refocus the individual wavelengths of light to a single focal point.

Achromatic lenses may be Used to adjust the line of sight and concentrate laser beams. These lenses are widely utilized in high quality digital imaging, surface inspection, and spectroscopy applications.

Shanghai Optics Specializes in manufacturing high precision custom Achromatic doublet lenses According to customer's specifications. More information: Full Report.