Products/Services for Grin Lens Melles Griot

  • Lens Holders-Image
    Lens Holders - (27 companies)
    Lens holders are used to stabilize and maintain the position of all the optical components of a lens assembly. Lens holders are used to stabilize and maintain the position of all of the optical components in a lens assembly. The primary purpose...
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    Adjustment Type
    Clear Aperture
    Mounted Object Shape
  • Optical Lens Assemblies-Image
    Optical Lens Assemblies - (144 companies)
    Optical Lens Assemblies Information. Optical lens assemblies are composed of a number of lenses mounted for a particular imaging function. These can include telecentric lenses, collimators, beam expanders, zoom lenses, etc. Optical lens assemblies...
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  • Gradient Index Lenses-Image
    Gradient Index Lenses - (12 companies)
    References. CVI Melles Griot - Gradient Index Lenses (pdf). Grintech - Gradient Index Optics...
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  • Collimators-Image
    Collimators - (56 companies)
    Collimators are optical lens assemblies that take divergent or convergent incoming light rays and produces parallel light output. There are many types of collimators. Examples include laser collimators, x-ray collimators, and infrared radiometer...
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  • Fresnel Lenses-Image
    Fresnel Lenses - (35 companies)
    Fresnel lenses resemble a planoconvex or planoconcave lens that is cut into narrow rings and flattened. If the steps are narrow, the surface of each step is generally made conical and not spherical. How to Select Fresnel Lenses. Image credit: Knight...
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    Zoom Lenses - (20 companies)
    Description. Zoom lenses are mechanical assemblies of lens elements that provide the ability to vary focal length and angle of view. In optical systems, shorter focal lengths provide greater optical power. In telescopy and photography, longer focal...
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    Cylindrical Lenses - (136 companies)
    Cylindrical lens have at least one surface that is formed in the shape of a cylinder. Cylindrical lenses are used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. This area...
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    Telescopes - (59 companies)
    Telescopes are lens assemblies designed to magnify and view distant objects. Telescopes Information. Telescopes are lens assemblies that are designed to magnify and view distant objects. Telescopes include small devices such as spotting scopes...
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    Binoculars - (72 companies)
    Binoculars are lens assemblies used for magnifying and viewing distant objects stereoscopically. They are typically portable, hand-held assemblies used for bird-watching, astronomy, surveillance and other viewing applications. Because binoculars...
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    Beam Expanders - (29 companies)
    Beam expanders are optical lens assemblies that are used to increase the diameter of a laser beam or other light beam. There are two types of products: Kepler and Galileo. Kepler beam expanders or Keplerian beam expanders have two positive lenses...
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Terra Universal, Inc.
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Knight Optical (USA) LLC