Steel Optical lens components

{"cid":"86213","pid":"18920419","pimg_url":"\/\/img1.b2bforus.com\/51\/e6\/2770e7b87441\/product\/60001207_s-w400xh400.jpg","name":"Led Lights 50x50mm Quadrate Spot Focusing Fresnel Lens Led Light Optical Lens For Sale","attrs":{"Price":"$2.80(100 - 499 Pieces) $2.30(>=500 Pieces)","MOQ":"100 Pieces","Delivery Time":"Negotiable","Brand":"BTai"}}

{"cid":"86213","pid":"18920406","pimg_url":"\/\/img1.b2bforus.com\/51\/e6\/2770e7b87441\/product\/60001150_s-w400xh400.jpg","name":"High Precision Optical Lens Mold Press Injection Mold Copper Fresnel Lens Hot Machining Insert","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"BTAi"}}

{"cid":"86213","pid":"18920391","pimg_url":"\/\/img1.b2bforus.com\/51\/e6\/2770e7b87441\/product\/60001101_s-w400xh400.jpg","name":"Optical Lens Factory Custom Diamond Turning Optical Machining Plastic Optical Fresnel Lens","attrs":{"Price":"Negotiable","MOQ":"100.0 Pieces","Delivery Time":"Negotiable","Brand":"BTai"}}

{"cid":"86213","pid":"18920376","pimg_url":"\/\/img1.b2bforus.com\/51\/e6\/2770e7b87441\/product\/60001045_s-w400xh400.jpg","name":"Custom Product Optical Mold Fresnel Lens Insert Making Plastic Lens Unique Diamond Turning Optical Lens Mold Insert","attrs":{"Price":"$360.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"BTai"}}

{"cid":"86213","pid":"18920364","pimg_url":"\/\/img1.b2bforus.com\/51\/e6\/2770e7b87441\/product\/60000991_s-w400xh400.jpg","name":"Custom Product Mold High Precision Optical Lens Mold Injection Fresnel Lens Mold Optical Machining Insert","attrs":{"Price":"$368.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"BTai"}}