50 degree 3 3mm digital fundus camera

{"cid":"91200335","title":"FAF Red Free Digital Fundus Camera AC 100V Photography Equipment FFA","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/a0\/63608467045145b71dbb906a1cad-200x200-1.jpg","attrs":{"Price":"$12,000.00-$13,000.00","Brand Name":"SYSEYE","Model Number":"RetiCam 3100","Minimum Order Quantity":"1","Delivery Time":"5 working days","Certification":"FDA","Place of Origin":"China","Payment Terms":", T\/T","Supply Ability":"100","Packaging Details":"380 mm\uff08L\uff09x 550 mm\uff08W\uff09x 475 mm\uff08H\uff09","Product name":"Digital Fundus Camera","Rated power supply":"AC 100V~240V\u300150\/60Hz","Fixing light":"Internal fixing light (LED)","Field View":"50\u00b0","Working Distance":"35mm","Minimum Pupil":"\u22653.3mm","Focus Modes":"Manual\/Auto","Focus adjustment range":"\u00b125D"}}