Features: New analysis: pupil zone measurement method keratin measurement: double Mayerling alignment method 3D auto tracking & AI measurement large color LCD monitor with tilt function Auto Refractor Keratometer Features SLD (Super Luminescent Diode)Accurate Measurements for Cataracts and IOL’s Auto-Alignment, Focusing & Firing Tiltable LCD Alignment Indicators Natural Load Paper Automatically Cuts Printer Paper Motorized Chinrest One-Touch Lock IC Card Reader Multiple USB Ports Category: Autorefractors​/​ Keratometers MORE PICTURE AND VIDEOS ARE AVAILABLE UPON REQUEST For easy contact pls message me on whats App. Return Policy: Items are sold as-is with no returns or refunds available unless explicitly stated.