simple wizard style microscope operation setup

{"cid":"91190363","title":"Magnification 10X 20X Ophthalmic Slit Lamp 52 - 78mm Pupillary Adjustment GD9011","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/65\/f95449251388ff8d9e52ffde3836-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KESHILONG","Model Number":"GD9011","Minimum Order Quantity":"1pcs","Delivery Time":"10-20 work days","Certification":"CE, FDA","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"300pcs\/month","Magnification":"10X, 20X","Eyepiece":"10X","Microscope type":"Converging stereoscope","Pupillary Adjustment":"52-78mm","Diopter Adjustment":"-8D~+5D","Slit Length":"1-14mm continuous","Lamp":"6V\/20W Halogen Lamp","Slit Angle":"0-180\u00b0"}}

{"cid":"91220226","title":"2.5mm Double Stitched Seams Boat Lift Helper For Added Strength And Durability","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/e0\/a3f271098cb7d587f3317e82a009-200x200-1.jpg","attrs":{"Price":"US$38-US$1360","Brand Name":"Hongruntong Marine","Model Number":"HM-BLH64","Minimum Order Quantity":"1","Delivery Time":"5-7 Work Days","Place of Origin":"China","Certification":"ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS","Supply Ability":"2000 Pieces Per Month","Packaging Details":"Wooden Pallets, Wooden Box","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Certifications":"Boat Lift Helper","Material":"Top Notch PVC Coating Fabric","Thickness":"0.4mm-2.5mm, or as Request","Color":"Black, Yellow, Orange, or as Request","Feature":"Superior Buoyancy","Application":"Salvage Operations, Underwater Construction","Size":"Customized","Warranty":"36 Months"}}