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Edmund Optics offers a wide range of LED ring lights that create bright field and dark field illumination. Bright field illumination shines light directly or at a slight angle onto the object being inspected, serving as a standard lighting method for objects with minimal reflection. Dark field illumination lights the object from a lateral direction. Dark field illumination is suitable for inspection and quality assurance applications as it reveals the precision of the object's surface, scratches, and other defects. For more details, please visit the official Edmund Optics website via the link below.
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basic information
LED ring lights are used to provide uniform radial illumination around a lens for optical and imaging applications. The LED ring light is fixed around the imaging lens and directs light towards the object being inspected. Because LED ring lights produce uniform and direct light, they are suitable for reducing shadow generation on non-reflective objects and providing even illumination. A compact version of the standard LED ring light is also available for inspecting small-sized imaging lenses or small objects.
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Company information
Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.
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