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− | What is an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that | + | What is an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that is produced with the goal of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to concentrate in the same plane.<br><br>What is a chromatic aberration?<br><br>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 colors to the same convergence point. When white light passes through glass, every wavelength element 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 every color in the optical spectrum can't be focused at a single common point.<br><br>What's a spherical aberration?<br><br>Spherical aberration is an Optical effect which occurs in a lens due to the increase of refraction of light rays when it strikes the lens. The produced image will end in imperfection. Both this phenomenon suggests that the lens is not working normally.<br><br>Achromatic double lenses<br><br>Achromatic doublet is the Most frequent sort of achromat lens. Generally, it is composed of 2 separate lenses made from glasses with various amounts of dispersion.<br><br>Achromatic lenses use 2 Different glass substances of distinct dispersion to refocus the individual wavelengths of light to one focal point.<br><br>Achromatic lenses may be Used to adjust the line of sight and focus laser beams. These lenses are widely 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. Further Infos microscope parts objectives. |
Revisión de 13:33 18 oct 2017
What is an achromatic lens?
An achromatic lens or Achromat is a lens that is produced with the goal of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to concentrate in the same plane.
What is 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 colors to the same convergence point. When white light passes through glass, every wavelength element 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 every color in the optical spectrum can't be focused at a single 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 rays when it strikes the lens. The produced image will end in imperfection. Both this phenomenon suggests that the lens is not working normally.
Achromatic double lenses
Achromatic doublet is the Most frequent sort of achromat lens. Generally, it is composed of 2 separate lenses made from glasses with various amounts of dispersion.
Achromatic lenses use 2 Different glass substances of distinct dispersion to refocus the individual wavelengths of light to one focal point.
Achromatic lenses may be Used to adjust the line of sight and focus 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. Further Infos microscope parts objectives.