Products/Services for Grin Lens

  • 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)
    Gradient index (GRIN) lenses focus light through a precisely controlled radial variation of the lens material's index of refraction from the optical axis to the edge of the lens. How to Select Gradient Index Lenses. Image credit: Thorlabs | Grintech...
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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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  • Fiber Optic Couplers-Image
    Fiber Optic Couplers - (267 companies)
    ...that are used to redirect light waves. Passive couplers either use micro-lenses, graded-refractive-index (GRIN) rods and beam splitters, optical mixers, or splice and fuse the core of the optical fibers together. Active fiber optic couplers require...
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    Microscopes - (712 companies)
    ...and the lens system below the stage. A confocal microscope or laser microscope uses a laser-to-light image one plane of a specimen at a time. Polarized light microscopes use two polarizers. These polarizers are perpendicular to each other so...
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    Specialty Optical Fiber - (76 companies)
    Specialty optical fiber is modified, usually by doping, for a specialized function. It consists of one or more transparent fibers enclosed in a protective covering.
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    Optical Lenses - (452 companies)
    ...the lens material is very thin, a very small amount of light is lost in the transmission process. A comparison between a standard biconvex lens and a Fresnel lens. Image credit: Georgia State University. Gradient Index Lenses. Gradient index (GRIN...
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    Polishing and Buffing Machines - (318 companies)
    Polishers and buffing machines are used to impart a fine (low Ra) surface finish on the exterior of a part. To improve surface finish, they use use abrasive grain slurries or compounds on buffs, bobs, cloth naps, laps, very fine grit nonwovens, and coated abrasives.
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    Borescopes - (238 companies)
    ...borescopes are typically achromats, GRIN lenses, or Harold Hopkins designs. While rigid borescopes are economical and effective, their grave disadvantage is that their viewing is effectively limited to a straight line. When inspecting certain entities...
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