User:RoyalVivier47

What is an achromatic lens?

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

What's a chromatic aberration?

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

What's a spherical aberration?

Spherical aberration is an Optical effect which happens in a lens as a result of increase of refraction of light rays as soon as it strikes the lens. The produced image will end in imperfection. Both this happening suggests that the lens isn't functioning normally.

Achromatic double lenses

Achromatic doublet is the Most common type of achromat lens. Generally, it consists of 2 separate lenses made from glasses with various amounts of dispersion.

Achromatic lenses utilize 2 Different glass materials of different dispersion to refocus the individual wavelengths of light to one focal point.

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

Shanghai Optics Specializes in manufacturing high precision custom Achromatic doublet lenses According to client's specifications. See more at: [https://opticaldesign10.yolasite.com/ Read More].