Product Name: High Quality and Upgrade LED Handheld Slit Lamp Model NO.: SL200 Group: All Certification: CE, FDA, ISO13485 Type: Digital Imaging System Classification: Imaging Diagnostic Equipment Binocular: Yes Magnification: 10X, 16X Illumination: LED Battery: Lithium Battery Filters: Cobalt Blue, Green, Heat Absorption Filter Slit: 0-12mm Slit Length: 12mm Pd Range: 50-72mm Trademark: NEW VISION Transport Package: Aluminium and Carton Specification: CE, FDA Origin: Suzhou HS Code: 90185000 Product Description High quality and upgrade LED handheld slit lampModel: SL20010x and 16x magnifications FEATURES:Hand-held and lightweight as its Character, lithium battery as its power supply, permits long-term continuous lighting for approximately 2 hours with no external power required. Eyepiece easily changed to shift between magnification 10X or 16X. It has a built-in blue, red free, Neutral density 0.8 and clear filters. It is single hand operated, almost the same features as a desktop slit lamp but ideal for pediatrics, nursing home, carry-out or hospital use.Packed in Alu-Alloy case.Specifications:MicroscopeEyepiece10x, 16xTotal magnifications10x, 16xDiopter adjustment+/-6DVisual fieldDia 12mmPD adjustment range50-74mmWorking distance80--100mmIlluminationSlit width0-12mmSlit length1-12mmFiltersCobalt blue, Green, Heat Absorption filterSlit widths0.15mm, 0.5mm, 0.8mm and 1.6mm slits, 12mm circle and a 1mm squareIllmination adjustmentContinuously brightnessLight sourceLight sourceHigh luminance white LEDBatteryVoltageLi-ion battery 7.4V 680mAhOperation time2 hours (in full charged with maximum illumination)ChargerImput voltageAC 100-240V 60-50HzOutput voltageDC 12V 500mAhStandard accessoriesCarrying case 1pc, Battery 1pc, Battery Charger 1pc, Test Rod 1pc, Diopter adjustment bar 1pcOptional accessoriesSpare battery 7.4V 680mAh (1pc)Dimension and weightDimension390mm(W)x330mm(D)x195mm(H)Net Weightabout 480g (including a battery)