indirect binocular ophthalmoscope

{"cid":"91190363","title":"Binocular Ophthalmoscope And Retinoscope YZ25B For Ophthalmologic Examination","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/dc\/539d8b1a4361d81699ec26bb478e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KESHILONG","Model Number":"GD9503","Minimum Order Quantity":"10pcs","Delivery Time":"10-20 work days","Certification":"CE, FDA","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"100pcs\/month","Model":"GD9503","Field Angle":"45\u00b0\u00b15\u00b0","Adjustable Interpupillary Distance":"52mm-74mm","Illumination Source":"6V\/10W,Halogen Bulb","Adjustable Range of Head Bracket":"Head Circumference:530mm-630mm,Depth: 85mm-125mm","Power Supply":"AC220V\/ 50Hz,AC110V \/ 60Hz"}}

{"cid":"91193398","title":"45\u00b0\u00b15\u00b0 Visual Angle Binocular Indirect Ophthalmoscope Advanced Optical Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/5f\/3c4ea4c5ebffbbcf9350c912a2a9-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"66 VISION"}}