12x50 bak4 prism focusing scope

{"cid":"91199509","title":"12x50 High Definition BAK4 Prism Focusing Scope Includes Monocular Phone Adapter","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/c0\/ac36213c0a29b5aeabd5777ea96b-200x200-1.jpg","attrs":{"Price":"negotiate","Brand Name":"CTWR","Model Number":"YMT36","Minimum Order Quantity":"10pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC,ROHS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, Western Union, T\/T, MoneyGram","Supply Ability":"10000pcs\/carton","Packaging Details":"can be customized","Magnification":"12x","Objective lens":"50mm","Field of view":"261ft\/1000yds","Eye Relief (mm)":"15","Exit Pupil Diameter (mm)":"4.16","Weight (grams)":"488","Focus system":"Center","Transmission":"78%"}}