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| − | What | + | What is an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that's produced with the goal of limiting the effects of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to concentrate in precisely the same plane.<br><br>What's a chromatic aberration?<br><br>Chromatic aberration, too Called chromatic distortion and spherochromatism, is an effect caused from dispersion due to the failure of a lens to focus all colors to the same convergence point. When white light passes through glass, every wavelength component of the light is separated and concentrates at different points on a plane. Chromatic aberration appear as "fringes" of color combined boundaries that separate dark and bright parts of the image, due to each color in the optical spectrum cannot be concentrated at one common point.<br><br>What's a spherical aberration?<br><br>Spherical aberration is an Optical effect that occurs in a lens as a result of increase of refraction of light beams as soon as it strikes the lens. The generated image will result in imperfection. Both this happening suggests that the lens is not functioning normally.<br><br>Achromatic double lenses<br><br>Achromatic doublet is your Most frequent sort of achromat lens. Normally, it consists of two separate lenses made from glasses with different amounts of dispersion.<br><br>Achromatic lenses use two Different glass substances of different dispersion to refocus the individual wavelengths of light to one focal point.<br><br>Achromatic lenses may be Used to correct the line of sight and concentrate laser beams. These lenses are commonly utilized in high quality digital imaging, surface inspection, and spectroscopy applications.<br><br>Shanghai Optics Specializes in manufacturing high precision custom Achromatic doublet lenses According to customer's specifications. Also visit plastic aspheric lens. |
Latest revision as of 20:28, 19 October 2017
What is an achromatic lens?
An achromatic lens or Achromat is a lens that's produced with the goal of limiting the effects of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to concentrate in precisely the same plane.
What's a chromatic aberration?
Chromatic aberration, too Called chromatic distortion and spherochromatism, is an effect caused from dispersion due to the failure of a lens to focus all colors to the same convergence point. When white light passes through glass, every wavelength component of the light is separated and concentrates at different points on a plane. Chromatic aberration appear as "fringes" of color combined boundaries that separate dark and bright parts of the image, due to each color in the optical spectrum cannot be concentrated at one common point.
What's a spherical aberration?
Spherical aberration is an Optical effect that occurs in a lens as a result of increase of refraction of light beams as soon as it strikes the lens. The generated image will result 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. Normally, it consists of two separate lenses made from glasses with different amounts of dispersion.
Achromatic lenses use two Different glass substances of different dispersion to refocus the individual wavelengths of light to one focal point.
Achromatic lenses may be Used to correct the line of sight and concentrate laser beams. These lenses are commonly 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. Also visit plastic aspheric lens.
