bk7 planoconvex lenses

{"cid":"91213983","title":"BK7 Grin Rod Lens Collimating Focusing Spherical Cylindrical Lens","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/55\/613af25f751f615472fcfb1f56ff-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"STAR OPTIC","Model Number":"CCYL","Minimum Order Quantity":"5pcs","Delivery Time":"Negotiable","Certification":"RoHS, ISO9001","Place of Origin":"Wuhan, China","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"50000pcs\/Month","Packaging Details":"Safe and dust-free packing","Product Name":"Rod Lens","Substrate":"N-BK7","Geometrical form":"Cylinder","Polish":"Cylinder surface polisehd, end surfaces ground","Surface quality":"60\/40 scratch and dig","Coating":"Uncoated, upon request"}}

{"cid":"91201126","title":"BK7 K9 100mm Magnifying Optical Ball Lens Waterproof","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/df\/1a0a33fde6295357d0e8846bd6a8-200x200-1.jpg","attrs":{"Price":"$0.2~$100","Brand Name":"Advance","Model Number":"as requirements","Minimum Order Quantity":"1","Delivery Time":"3~30days after order","Place of Origin":"China","Packaging Details":"EVA+Vacuum","Supply Ability":"1000k\/per month","Warranty":"-","Customized support":"OEM, ODM","Usage":"Optical","Structure":"Double Concave","Shape":"Spherical","Product name":"10mm Half Ball Lens for Optical Communication System","Material":"Optical Glass","Application":"Optical Equipment","Diameter":"25 mm","Name":"Optical Collimator Lens","Coating":"Customer Request","Type":"Optical Lens","Description":"Waterproof Lens","Surface quality":"60\/40","Color":"Transparent Clear","Port":"shanghai","Certification":"ROHS\\Reach","Payment Terms":"T\/T&L\/C","Interface Type":"Canon EF-S","Centerthickness":"5 mm","Width Tolerance":"+\/-0.01mm","Style":"Antique","Application Area":"Lighting,Laser etc","Focal Length Tolerance":"+\/-1%","Operatingtemperature":"-20 to 70 \u00b0C","Filter Ring Color":"Black,Sliver,Gold","Coating Choice":"Green","Refractiveindex":"1.52","Focal Length":"150mm"}}

{"cid":"91191224","title":"GS1 Grade Synthetic Fused Quartz Plate Quartz Optical Window","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/92\/d83b6f7b759cab1d33cf46c05d66-200x200-1.jpg","attrs":{"Price":"by case","Brand Name":"ZMKJ","Model Number":"JGS2 and JGS1","Minimum Order Quantity":"10pcs","Delivery Time":"2-4weeks","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union","Supply Ability":"1000pcs\/ month","Packaging Details":"carbon or wooden box","Material":"JGS1 JGS2 Quartz","purity":"99.999%","Grade":"JGS1,JGS2, JGS3,","Application":"industry, medicine,chemstic","customzied":"ok","diameter":"dia5~dia200mm","surface":"polished transparent","Operating Temperation":"1250\u00b0"}}