Polyurethane Photochromic

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{"cid":"209512","pid":"31083559","pimg_url":"\/\/img1.tradegrowthhub.com\/f7\/9a\/d36d2b898e59\/product\/117175817_s-w400xh400.jpg","name":"Manufacturer 1.67 Gray Optical Lens Photochromic Polyurethane OEM Quality Lens","attrs":{"Price":"$20.00(1 - 499 pieces) $19.00(>=500 pieces)","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Bilens"}}

{"cid":"209512","pid":"31083551","pimg_url":"\/\/img1.tradegrowthhub.com\/f7\/9a\/d36d2b898e59\/product\/117175781_s-w400xh400.jpg","name":"High Index Acrylic Color Change Quickly 1.61 Gray Photochromic Lens","attrs":{"Price":"$8.00(1 - 499 pieces) $7.50(>=500 pieces)","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Bilens"}}

{"cid":"209512","pid":"31083546","pimg_url":"\/\/img1.tradegrowthhub.com\/f7\/9a\/d36d2b898e59\/product\/117175763_s-w400xh400.jpg","name":"Anti Reflection 1.56 Gray Lens Photochromic Resin Optical Prescription","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"Bilens"}}