10x 12x monocular for phone camera

{"cid":"91199509","title":"Mobile Phone Monocular Telescope 12x55 Bird Watching For Phone Camera","imgUrl":"https:\/\/img.ismap.com\/nimg\/f4\/8f\/7bdefe828aeee23a3f51b45f4369-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YBoptics","Model Number":"YMT35","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 Lens Coating 12x55 Wide Angle Monocular Telescopes With Adjustable Phone Holder","Magnification":"12x","Objective diameter":"55mm","Focus system":"Handwheel focus","Field of View":"252ft \/ 1000yds","Exit Pupil DIA.":"4.1mm","Keywords":"Wide Angle Monocular Telescopes","Coating":"FMC","Color":"Black","Waterproof":"Rain-proof"}}