50mm birding binoculars for kids

{"cid":"91199509","title":"7x50 Binoculars with Electric Compass, Nitrogen Waterproof BAK4 Prism FMC Lens Binoculars for Kid Adult Bird Watching","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/bd\/040be1e32a9811b038a791056836-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Hollyview","Model Number":"KBPC7R 7X50C green","Minimum Order Quantity":"1 piece","Certification":"CE ROHS","Place of Origin":"Sichaung,China","Payment Terms":"L\/C, D\/A, D\/P, D\/P, T\/T, Western Union, MoneyGram","Product name":"KBPC7R 7X50C green","magnification":"7X","Objective diameter":"50mm","Eyepiece aperture":"23mm","Field of view":"368Ft\/1000Yds","front lens diameter":"61mm","close distance":"4m","Weight":"1120g"}}

{"cid":"91222036","title":"Optical Lens 12x25 Compact Binoculars Telescope for Wide Vison Hunting and Bird Watching","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/cb\/fbb0b6bb9e0709944ff8b852eb85-200x200-1.jpg","attrs":{"Price":"$19.45\/pieces 10-99 pieces","Brand Name":"OEM","Model Number":"12X25","Minimum Order Quantity":"10 pieces","Place of Origin":"Yunnan, China","Product name":"Binocular 12x25","Color":"Black","Magnification":"12x","Optical Design:":"Porro Prism","Focus system":"Central Focusing","Objective Lens (mm)":"25mm","Field of view":"83m \/ 1000m","Exit pupil diameter":"7.2mm","Exit pupil distance":"20.0mm","Interpupillary Distance":"58-73","Packaging Details":"1pcs\/box, 50 box\/ctn","Port":"BEIJING, SHANGHAI, GUANGZHOU OR OTHERS","Supply Ability":"42000 Piece\/Pieces per Month"}}