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| − | What | + | What is an achromatic lens?<br><br>An achromatic lens or Achromat is a lens that is created with the goal of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to focus in precisely the same plane.<br><br>What's a chromatic aberration?<br><br>Chromatic aberration, also Called chromatic distortion and spherochromatism, is a result 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 element of the light is separated and concentrates at different points on a plane. Chromatic aberration seem as "fringes" of color combined boundaries that separate bright and dark parts of the image, due to each colour in the optical spectrum cannot be focused at one common point.<br><br>What's a spherical aberration?<br><br>Spherical aberration is an Optical effect which happens in a lens due to the gain of refraction of light beams when it strikes the lens. The generated 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 your Most common type of achromat lens. Normally, it is composed of 2 individual lenses made from glasses with various amounts of dispersion.<br><br>Achromatic lenses utilize two Different glass substances of distinct dispersion to refocus the individual wavelengths of light into a single focal point.<br><br>Achromatic lenses may be Used to adjust the line of sight and focus laser beams. These lenses are commonly used 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. E.g. Read the Full Posting. |
Revision as of 12:43, 18 October 2017
What is an achromatic lens?
An achromatic lens or Achromat is a lens that is created with the goal of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to focus in precisely the same plane.
What's a chromatic aberration?
Chromatic aberration, also Called chromatic distortion and spherochromatism, is a result 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 element of the light is separated and concentrates at different points on a plane. Chromatic aberration seem as "fringes" of color combined boundaries that separate bright and dark parts of the image, due to each colour in the optical spectrum cannot be focused at one common point.
What's a spherical aberration?
Spherical aberration is an Optical effect which happens in a lens due to the gain of refraction of light beams when it strikes the lens. The generated image will end in imperfection. Both this phenomenon suggests that the lens is not working normally.
Achromatic double lenses
Achromatic doublet is your Most common type of achromat lens. Normally, it is composed of 2 individual lenses made from glasses with various amounts of dispersion.
Achromatic lenses utilize two Different glass substances of distinct dispersion to refocus the individual wavelengths of light into a single focal point.
Achromatic lenses may be Used to adjust the line of sight and focus laser beams. These lenses are commonly used 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. E.g. Read the Full Posting.
