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Danyang Knight Vision Opitcal Co.,Ltd

Country/Region:china

Contact Person:MrDavid

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Name: CR39 1499 Single Vision
Brand: Knight Vision
Price: 1 USD

Products Detailed

Specifications Index 1.49 Design Spherical Material CR-39 Vision Effect Single vision Abbe Value 58 Specific Gravity 1.32 Transmittance 98-99% ...

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