【Automatic Ones-Touch Operations】: This Auto Lensmeter features ones-touch functionality for centering, focusing, and identifying lens types, displaying key optical parameters like Sphere, Cylinder, Axis, and Add Power on a clear screen. 【Effortless Multifocal Lens Measurement】: Designed for modern eyewear, this Digital Lensometer utilizes intelligent algorithms and on-screen guides to accurately measure Add Power and fitting points for Progressive and Bifocal Lenses. 【User-Centric Design with Touchscreen】: The high-definition color touchscreen offers a user-friendly interface, complete with auto left/right lens detection and graphical targets, making it accessible for all skill levels. 【Accurate Three-Point Lens Holder】: The integrated three-point lens holder securely positions the lens on a sliding track, preventing slippage and ensuring precise measurements with this Lensometer. 【Versatile for the Optical Practice】: This Digital Lensometer is capable of accurately measuring a variety of lenses, including standard Single-Vision, Progressive, and Hard and Soft Contact Lenses.