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Danyang Chengchuang Optical Co., Ltd
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Model Number |
1.499;1.56;1.61;1.67; |
70mm/65mm/60mm/56mm/
abble value 58
transimission: over the 98%
specific gravity: 1.32
abrasion resistance: 6/8H
reflective index: 1.50
FOB shanghai
payment: T/T
delivered time: 15--30 days
MOQ: 3000pairs
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