Why Ordering Custom Spherical Lenses From A Chinese Manufacturer Is A Good Idea

What is an achromatic lens?

An achromatic lens or Achromat is a lens that's created for the purpose of limiting the effects of lens(chromatic and spherical) aberration. Achromatic lenses are adjusted to attract two wavelengths to focus in precisely the exact same plane.

What's a chromatic aberration?

Chromatic aberration, too Called chromatic distortion and spherochromatism, is an effect generated from dispersion due to the failure of a lens to focus all colours to the identical convergence point. When white light passes through glass, then each wavelength component of the light is separated and focuses at different points onto a plane. Chromatic aberration appear as "fringes" of color along borders that separate dark and bright parts of the image, due to every colour in the optical spectrum can't be concentrated at one common point.

What's a spherical aberration?

Spherical aberration is an Optical effect which occurs in a lens due to the increase of refraction of light beams as soon as it strikes the lens. The produced image will end in imperfection. Both this happening suggests that the lens is not functioning normally.

Achromatic double lenses

Achromatic doublet is your Most frequent sort of achromat lens. Generally, it is composed of 2 individual lenses made from glasses with different amounts of dispersion.

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

Achromatic lenses may be Used to correct 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. More Learn More.