Products/Services for Grin Lens

  • 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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  • Lens Holders-Image
    Lens Holders - (28 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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  • Optical Lenses-Image
    Optical Lenses - (446 companies)
    Lenses. Gradient index (GRIN) lenses are simple planar lenses which continuously bend light rays within the lens until they finally converge on the focal point. This contrasts with conventional lenses, which primarily bend light abruptly when it exits...
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  • Optical Lens Assemblies-Image
    Optical Lens Assemblies - (143 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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  • 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 - (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 - (714 companies)
    ...the electrons fall back to their original energy levels, they emit lower-energy and longer-wavelength light. An inverted microscope locates the illumination system above the stage and the lens system below the stage. A confocal microscope or laser...
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    Specialty Optical Fiber - (74 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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    Polishing and Buffing Machines - (323 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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