concert telescope with phone adapter

{"cid":"91199509","title":"40X60 High Power Mobile Phone Monocular Telescope With Phone Adapter And Tripod","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/9b\/cfa7a509bf9bebf4f84a4e54dd96-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Tontube","Model Number":"ymt1","Minimum Order Quantity":"10 peice","Delivery Time":"10-15 days","Certification":"CE,FCC,ROHS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram,Paypal","Supply Ability":"10000 per month","Magnification":"40x","Objective lens":"60mm","Exit pupil dia":"10.26mm","Exit pupil dis":"4.4mm","Field of view":"305ft\/1000yds","Field angle":"5.37\u00b0","Coating":"FMC","Prism material":"Bak4","Eye cup":"Twist-eyecup","Size":"155x51m"}}