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2010-04-03Optical glass Guo No. What does it meanUsed in the manufacture of optical instruments or mechanical system lenses, prisms, mirrors, windows and other glass materials. Including the colorless optical glass (usually referred to as optical gl..[More]
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2010-04-03What is optical glass?What is optical glass?[More]
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2. Plasticity 3. Combination of performance 4. Particle composition 5. Sintering properties 6. Refractoriness 2. Melted liquid of different needs of different glass crucibleCrucible furnace crucible i..[More]
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2010-04-03Advantages of optical glass(2) to avoid the UV absorption of UV damage to the eye. (3) chemical stability in acid, alkali and other corrosive chemicals. (4) accurate refractive index of 1.523 refractive index constant, constant..[More]
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Optical glass with a high degree of transparency, a high degree of physical and chemical homogeneity as well as specific and precise optical coefficient. Physical properties of optical glass 1: refr..[More]
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(2) 1054nm Department through the loss of less than 0.0015cm (-1); (3) glass in the OH radicals and platinum were very low; A size of 500mm * 300mm * 50mm neodymium-doped glass laser cost not less tha..[More]
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2010-04-03Optical glass and resin lens historyOptical glass and resin lens history[More]
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