ophthalmic A scanner: 1.touchable LCD display,with immersion 2.favorable price, professional quality 3.fast delivery time new ophthalmic A scan #CAS-2000A (touchscreen) touch-screen, immersion, we also enclose 50pcs kero-cups together. Technical Specifications:Probe: 10MHzMethod: ContactStorage: 8 groupsAccuracy: 0. 05mmIoL Calculation: SRK-II,SRK/T Hoffer-Q, Holladay, SCDK, HaigisMeasure: ACD, ...