FEATURE Compact,hand-held,one hand operational High Illumination White LED Fully charged can be used for 5-6 hours Net weight: 750g easy to carry with CE, FDA, ISO9001, ISO13485 PRODUCT DETAILS MICROSCOPE TypeConverging Microscope Eye piece10X銆?6X Objective1X Magnification10X銆?16X Pupil distance48mm~72mm Adjustable diopter卤7D Working distance80mm SLIT Slit wdith0~10mm continuously adjustable Diameter of light spot10 mm Illumination rotation angleHorizontal卤30掳 FilterHeat-absorbing, gray, red-free, cobalt blue Bulb3.3V 10W LED Power supplyLi-ion battery 680mAh 7.4V Working time5-6 hours (while LED ) Net weight750g Gross weight2600g Packing volume400x200x230mm EXHIBITION DISPLAY Asia-Pacific Academy of Ophthalmology congress European Society of Cataract & Refractive Surgeons American Academy of Ophthalmology Shanghai International Optics Fair China International Medical Equipment Fair PRODUCT TESTING REPORT IEC 60601-1;IEC60601-1-2; Qualifications we have FAQ 1-ABOUT OEM OEM is available only if the quantity of single model reaches 10pcs, if not ,it is expected that the buyers will pay the OEM packing charges extra. 2-ABOUT PAYMENT TERM We accept various ways of payment:T/T,L/C,Western Union. 100% in advance or 70%down payment and 30%balance before shipment. 3-ABOUT SHIPMENT We have rich of export experience, the goods can be sent by different ways: truck, rail, air and sea containers,we will give you different solutions and recommend the suitable way for buyer. 4-ABOUT WARRANTY We offer warranty one year, since the goods arrive the customer鈥檚 warehouse.Slit Lamp Microscope website:http://www.szkjvision.com/slit-lamp-microscope/