1 49 refractive index cataract surgery iol

{"cid":"91201040","title":"PMMA 5.5mm Artificial Intraocular Lens 1.49 Refractive Index Cataract Surgery IOL","imgUrl":"https:\/\/img.ismap.com\/nimg\/17\/2a\/9d5f3f063a0e811f7790f6eab6b7-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"UV-Lens","Model Number":"PC156C55","Minimum Order Quantity":"500 pcs","Delivery Time":"45 days","Certification":"ISO13485","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000 per month","Material":"Polymethyl Methacrylate","A Constant":"118.2","Diopter":"-10D\uff5e32D","Diopter Increment":"0.5D","Refractive Index":"1.49","Shelf Life":"5 years"}}