zoom monocular with smartphone holder

{"cid":"91199509","title":"FMC Lens BAK7 Prism High Power 10-30X55 Zoom Monoculars With Smartphone Holder","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/03\/3321057cf07d3b4fd99351e6a8a5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YBoptics","Model Number":"RZMT20 zoom monocular","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":"FMC Lens & BAK4 Prism High Power 10-30X55 Zoom Monoculars with Smartphone Holder & Tripod","Magnification":"10-30x","Objective diameter":"55mm","Keywords":"10-30X55 Zoom Monoculars","color":"green, BLACK","material":"Optical glass"}}

{"cid":"91091321","title":"Monocular Zoom A21.3601-STL7 0.7x Video Microscope","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/08\/df6d4a217f7d4e73dfcdc5e9fa25-200x200-1.jpg","attrs":{"Price":"FOB $1~1000, Depend on Order Quantity","Brand Name":"CNOEC, OPTO-EDU","Model Number":"A21.3601-STL7","Minimum Order Quantity":"1 pc","Delivery Time":"5~20 Days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, West Union, Paypal","Supply Ability":"5000 pcs\/ Month","Packaging Details":"Carton Packing, For Export Transportation","Drawtube":"Monocular","C-Mount":"0.5x, W.D.100mm","Objective":"0.7x-4.5x","Magnification":"0.35x-2.25x, Zoom Power","Focusing Type":"B3 Pillar Stand, Column diameter \u03a625mm, Height 323mm or 270mm","Stand":"STL7 Stand, Diameter \u03a625mm, Height 340mm, Size 380x260x20mm"}}