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Aspheric Lenses
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Aspheric lenses offer better performance by reducing spherical
aberrations at low f-numbers. These lenses are ideal for high-throughput
condensing, collimating and imaging applications. MediVision Optics
offers unique manufacturing capabilities by grinding and polishing
aspheres during the production process. Unlike conventional manufacturing
techniques, our capabilities allow us to produce components which offer
better surface finish and tighter tolerances.
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Materials
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Bk7 or equivalent
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Diameter Range
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4mm to 50mm
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Diameter Tolerance
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+/- .2mm
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Paraxial Focal Length Tolerance
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+/- 3%
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Surface Quality
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60-40
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Rear Surface
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Spherical Convex or Concave
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