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Results 81 - 90 of 3733 for Lens
  • Optical Surfaces Earned International Reputation For High-Performance Aspheric Lenses
    News - 21 Oct 2019
    Optical Surfaces Ltd. has earned an international reputation for supplying high-performance aspheric lenses. Using proprietary manufacturing techniques diffraction-limited optics up to 600mm in...
  • Axicon Lenses and their Application
    Article - 19 Sep 2014
    The axicon lens is a specialized lens that bears a conical surface. The axicon lens images a point source as a line along the optic axis.
  • Navitar Expanded Their Low Mag Video Lens Line
    News - 7 Oct 2007
    Navitar has expanded their Low Mag Video Lens line to include twenty-seven new Megapixel, Compact and Wide-angle fixed focal length lenses. Perfect for Machine Vision applications, these new lenses...
  • Optical Lenses - How They Work and Types of Lens
    Article - 24 Jul 2013
    A lens can be described as an optical device that transmits and refracts the incident beam by converging or diverging it. A simple lens consists of a single optical element, while a compound lens is...
  • Binoculars - How Binoculars Work?
    Article - 7 Mar 2008
    Binoculars can be considered as having two telescopes which are exactly the same placed next to each other and accurately pointing at the same direction. Binoculars allow the user to use both eyes...
  • Optical Microscope - How Optical Microscopes Works?
    Article - 16 Feb 2008
    The idea of an optical microscope or a light microscope is to magnify images which are far too small to be seen by the naked eye.
  • Camera Lenses - How Camera Lenses are Made
    Article - 9 Feb 2008
    Designing camera lens starts off by pinpointing the potential market that will use the final product. The designer then has to decide on the optical design, material and the suitable fabrication...
  • What is Lens Flare and the Mechanisms of Lens Flare
    Article - 15 Dec 2007
    Lens flare is one of those optical phenomena which can ruin an otherwise perfect photograph, and all too often you don'tknow it until after the fact when you get your photos back from processing. Lens...
  • Liquid Lens - An Introduction to Liquid Lens
    Article - 21 Nov 2007
    The theory behind liquid lens is based on the properties of one or more fluids to create magnifications within a small amount of space. Liquid lens can be considered as "infinitely variables" lens...
  • Prescription Glasses - Lens Design, Materials and Optical Coatings
    Article - 25 Sep 2007
    A corrective lens is a lens worn on or before the eye - contact lenses or eyeglass lenses respectively. They are used to treat sight issues.

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