Product Name: Kj5s1 Portable Slit Lamp Microscope Model NO.: KJ5S1 Slit Lamp Customized: Non-Customized Objective Magnification: 1X Eyepiece Magnifications: 10X, 16X Pupil Distance: 48-70mm Working Distance: 80mm Diamater of Light Spot: 1mm, 3mm, 5mm, 10mm Filter: Heat-Absorption, Grey, Red Free, Cobalt Blue Light Source: White LED Working Time: 5-6hours Net Weight: 750g Trademark: VSO Transport Package: Standard Exporting Package Origin: Chongqing, China Product Description KJ5S1 Portable Slit Lamp MicroscopeFeatures:The first portable slit lamp in China,Compact, hand-held, one hand operationalHigh illumination white LED.Fully charged can be used for 5~ 6 hours.Net weight: 750g, with packing box, easy to carry with.CE, FDA, IS013485, IS09001 ,Patent.Technical Specifications:Microscope Type Converging microscopeObjective Magnification1XEyepiece Magnifications10X, 16XDiopter Compensation±7DPupil Distance48~70mmWorking Distance80mmSlit WidthO~10mm continuously adjustableDiamater of Light Spot1mm, 3mm, 5mm, 10mmFilterHeat-absorption, Grey, Red free, Cobalt blueSlit AngleHorizontal±30°Light SourceWhite LEDPower7.2V 750Ah Li Battery,RechargeableWorking Time5-6hoursPacking Volume40cm * 20cm * 23cmNet Weight750gGross Weight2600g