30cm computerized peripheral vision test equipment

{"cid":"91200335","title":"Glaucoma Vision Field Test Machine , Computerized Peripheral Vision Test Equipment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/de\/8a\/712a5c963bcd2e5ee972b2d2a2df-200x200-1.jpg","attrs":{"Price":"$5,500.00-$6,600.00","Brand Name":"SYSEYE","Model Number":"BIO-1100","Minimum Order Quantity":"1","Delivery Time":"5 working days","Certification":"TUV","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100","Packaging Details":"412mm(length)* 497mm(width)* 513mm(height)","Product name":"Perimetry Test Machine","Size":"412mm(length)* 497mm(width)* 513mm(height)","Weight":"17kg","Power":"100-240V HZ:50-60Hz","Testing scope":"90\u00b0","Testing distance":"30CM","Feature":"Visual Field Peripheral Vision Test Machine","Visual target":"Red ,blue"}}