Product Name: Fa6500K Ophthalmic Equipment Auto Ref/Keratometer Model NO.: FA-6500K Customized: Non-Customized Shell Material: Plastic Application: Glasses Shop, Optical, Ophthalmic Hospital Style: Top Table Type: Abbe Refractometer Trademark: RS Transport Package: Carton Specification: CE, ISO9001 Origin: Nanjing HS Code: 90185000 Product Description auto ref/keratometerFA6500K with keratometer function .FA6500 Without keratometer function, others same .Technical Data1.tiltable color and touch screen.with keratometer2.auto tracking3.motorized chinrest.Touch screen , more easy operate.Tilt screen .Motorized chinrest.With keratometer , auto tracking function..Sphere-20~+20D(VD=12)0.125D stepCylinder-8~+8D,0.125D StepAxis0~180°1°stepPD45~88mm, 1mm stepVD0mm, 12mm, 13.75mmMin.Pupil Size2mmRadius of curvature5.0~10mm(increment:0.01mm)Corneal Power33.75-67.50D (when corner equivalent refractive index is 1.337)(increment selectable from 0.12, 0.25D)Corneal astigmatism0~8D(increment selectable from 0.12, 0.25D)Axis1~180°(increment:1°)Corneal diameter2.0~14 mm(increment:0.1mm)Memory of data10 measure vature for each right and left eyeChartFollow up colorful fogging chart systemdisplay7"TFT LCDprintThermal printerPower supply220V/110V, 50/60HzDimension478*268*472mmWeight-20kg(44lb)All the other models