User:AugustusSkeats7

What's an achromatic lens?

An achromatic lens or Achromat is a lens that is created for the purpose of restricting the effects of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to concentrate in precisely the exact same plane.

What's a chromatic aberration?

Chromatic aberration, too Called chromatic distortion and spherochromatism, is a result caused from dispersion due to the failure of a lens to focus all colours to the identical convergence point. When white light passes through glass, every wavelength element of the light is separated and focuses at several points on a plane. Chromatic aberration appear as "fringes" of color combined borders that separate dark and bright parts of the image, due to every color in the optical spectrum can't be concentrated at a single common point.

What is 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 generated image will result in imperfection. Both this phenomenon suggests that the lens is not functioning normally.

Achromatic double lenses

Achromatic doublet is the Most common sort of achromat lens. Generally, it consists of two separate lenses made from glasses with different 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 can be Used to adjust the line of sight and focus 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: check out the post right here.