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1.56 photogray (CE&FDA)
1.56 photogray (CE&FDA)
Supplier Info
[China Supplier]
Contact Person : Ms. zhou vivian
Tel : 86-511-86876023
Fax : 86-511-86876337
Product Detail
1) ND: 1.56 2) change color in few seconds 3) this photochromic without base colour.

 1) ND: 1.56

 2) change color in few seconds

3) this photochromic without base colour.

 5)registered with FDA and CE

6)envelop desine can be used your logo if more than 5000pairs for one order.

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