Reflective Index
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1.56/1.60/1.67/1.74/1.591
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Vision Effect
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Single Vision
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Abbe Value
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38/42/38/33/32
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Specific Gravity
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1.28/1.3/1.36/1.2
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Diameter
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75/70/65/60MM
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Coating
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HMC/SHMC
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