bak4 prism sniper spotting scope

{"cid":"91199509","title":"FMC Optics Bak4 Prism Angled Spotting Scope For Target Shooting Bird Watching","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/e1\/36063331e6d9f08ba9a61f3e81c2-200x200-1.jpg","attrs":{"Price":"Negociation","Brand Name":"YBoptics OEM\/ODM","Model Number":"20-60x80","Minimum Order Quantity":"1 PCS","Delivery Time":"3-30 days","Certification":"CE FCC ROHS","Place of Origin":"Sichuan, China (mainland)","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram, Paypal","Supply Ability":"30000 PCS per month","Packaging Details":"Custom","Magnification":"20X-60X","Objective lens":"80mm","Prism":"bak 4","Coating":"FMC","Exit pupil diameter":"4-1.3mm","Exit pupil distance":"16.8-14.5mm","Field of view":"99-49.5Ft \/ 1000Yds","Folding eyecups":"Twist-up eyecup"}}

{"cid":"91201126","title":"Borosilicate Coating Quartz Sapphire Optical Glass Filters , Dichroic Silicon Window","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/32\/e0a0fa4efc697fbcf426dd720c81-200x200-1.jpg","attrs":{"Price":"$0.2~$100","Brand Name":"Advance","Model Number":"as requirements","Minimum Order Quantity":"1","Delivery Time":"3~30days after order","Place of Origin":"China","Packaging Details":"EVA+Vacuum","Supply Ability":"1000k\/per month","Warranty":"-","Customized support":"OEM, ODM","Use":"optical","Material":"Optical Glass","Focal length":"custom","Coating":"upon request","Diameter":"25 mm","Diameter tolerance":"+\/-0.005mm","Surface accuracy":"N=1~3","Centerthickness tolerance":"+\/-0.01mm","Focal length tolerance":"+\/-1%","Surface quality":"10\/5~60\/40","Application area":"Imaging,Lighting,Laser etc","Port":"shanghai","Certification":"ROHS\\Reach","Payment Terms":"T\/T&L\/C","Interface Type":"Canon EF-S","Centerthickness":"5 mm","Width Tolerance":"+\/-0.01mm","Style":"Antique","Application Area":"Lighting,Laser etc","Shape":"Spherical","Operatingtemperature":"-20 to 70 \u00b0C","Filter Ring Color":"Black,Sliver,Gold","Coating Choice":"Green","Refractiveindex":"1.52","Focal Length":"150mm"}}