cost of germanium

{"cid":"91194079","title":"High Precision Optical Infrared Isosceles Customized Germanium Ge Prism","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/09\/11\/640e0ad98af7e96396e7fd8700ee-200x200-1.jpg","attrs":{"Price":"50-300USD\/piece","Brand Name":"Wuhan Siwer Optics","Minimum Order Quantity":"4 pieces","Delivery Time":"4-6 weeks","Place of Origin":"Wuhan,China","Payment Terms":"T\/T, Western Union","Supply Ability":"3000 pieces\/month","Packaging Details":"1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler","Material":"Single Crystal Germanium","Size tolerance":"+\/-0.1mm","Chamfer":"0.2-0.5mm","Surface quality":"40\/20","Surface flatness":"Lambda\/4 in 25.4mm","Parallelism":"0.01mm","Standard coating":"AR\/AR@8-14um or customized","Size range":"5-300mm","Usage":"Infared system"}}

{"cid":"91184569","title":"30x Ptz Surveillance Camera Long Range Thermal Visible","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ed\/6a\/e2d48cf1ac2e254772f15720a2fc-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"OKAF","Model Number":"OK-CQ80RI-IP","Minimum Order Quantity":"1","Delivery Time":"10~20 working days","Certification":"CE \/ ROHS \/FCC","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram, D\/P, D\/A, L\/C","Supply Ability":"500 units\/month","Packaging Details":"standard export cartons","Detector type":"Uncooled focal plane micro-heat type","Thermal lens":"25mm\uff0c F1.0(9.4-100mm optional)","Thermal camera resolution":"384*288 \/640*480","Day camera":"2MP, 1920*1080","Optical zoom":"20x 30x 46x 52x optical zoom optional","material":"Aluminum alloy"}}