ir grade sapphire windows and doors

{"cid":"91221799","title":"IR Grade Optical Glass Window Crystal Sapphire Windows And Doors","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/8d\/323b5ebd01bf8c1a5498d02ece31-200x200-1.jpg","attrs":{"Brand Name":"Jingjing","Model Number":"","Minimum Order Quantity":"10 pcs","Delivery Time":"1-4 weeks","Place of Origin":"China","Certification":"","Payment Terms":"T\/T,Western Union,","Supply Ability":"100000 pcs\/Month","Product Name":"Irregular sapphire window","Material":"Optical sapphire","Diamter":"0.1-500mm","Diameter Tolerance":"as request","Thickness":"0.1-100mm","Thickness Tolerance":"\u00b10.05mm","Surface quality":"DSP 60\/40","Parallelism":"\u22643 ARC Min","Ttransmittance":"99% At 635nm After Coating","Chamfer":"0.1-0.3mm*45\u00b0","Clear Aperture":"90%","Surface Accuracy":"\u03bb\/6"}}

{"cid":"91191224","title":"UV \/ IR Grade Quartz Through Hole Plates Custom Cut High Temperature Chemical","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/7a\/b96da220b24d286aacffd7255d46-200x200-1.jpg","attrs":{"Price":"20USD","Brand Name":"ZMSH","Model Number":"Quartz through-hole shaped plates","Minimum Order Quantity":"2","Delivery Time":"2-4 weeks","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"By case","Packaging Details":"custom cartons","property":"typical values","diameter":"10mm-600mm","length":"10mm-1000mm","width":"10mm-1000mm","Sio2":"\uff1e99.9%","density":"2.2\u00d710\u00b3kg\/m\u00b2"}}