30cm ophthalmic automated static perimetry

{"cid":"91200335","title":"Visual Field Test Automated Perimetry Machine 31.5 Asb Ophthalmic Instrument","imgUrl":"https:\/\/img.ismap.com\/nimg\/7f\/8e\/8aa118cc393621fccb38b587d02f-200x200-1.jpg","attrs":{"Price":"$2,800.00-$3,200.00","Brand Name":"SYSEYE","Model Number":"BIO-1000","Minimum Order Quantity":"1","Delivery Time":"5 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"`100","Packaging Details":"412mm ( length) * 497mm ( width) * 513mm ( height )","Product name":"Higher stability and reliability Automated Perimetry Machine","Background light brightness":"White 31.5asb","Visual target brightness":"1asb~10000asb","Visual target size":"Goldmann \u2162","Hard disk":"more than 300 gigabytes","Environment light detection":"Automatic","Inspection range":"90\u00b0","Inspection distance":"30cm"}}

{"cid":"91196390","title":"450PF IP65 180KHz PBT Ultrasonic Distance Sensor","imgUrl":"https:\/\/img.ismap.com\/nimg\/ae\/da\/a9452f93bcb6c36b518d2ff18f6b-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Yujie","Model Number":"KQ180KH-1","Minimum Order Quantity":"50 Piece\/Pieces","Delivery Time":"3~20 days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"Western Union, T\/T","Supply Ability":"10000 Piece\/Pieces per Month","Packaging Details":"carton 22x22x18cm","Frequency":"180khz","Housing material":"PBT","Diameter":"28mm","Height":"12.2mm","Application":"For Level Measurement","Port":"Shenzhen"}}