bak 4 prism mobile phone telescope

{"cid":"91199509","title":"High Definition 12x50mm Mobile Phone Telescope FMC BAK4 Prism Monocular","imgUrl":"https:\/\/img.ismap.com\/nimg\/ff\/a0\/d877615a0d2ccd97ce8f5da36228-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YBoptics","Model Number":"12x50 monocular telescope","Minimum Order Quantity":"1 piece","Delivery Time":"3-30 days","Certification":"CE, FCC, ROHS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, D\/P, T\/T, Western Union, MoneyGram","Packaging Details":"Optional","Product name":"BAK4 Prism FMC High Definition 12x50 Monocular Mobile Phone Telescope","Magnification":"12x","Objective diameter":"50mm","Focus system":"Handwheel focus","Field of View":"400ft \/ 1000yds","Exit Pupil DIA.":"4.4mm"}}