
LCD Screen Auto Refractor Autorefractor Refractometer Keratometry. Wide Measurement Range: Enlarged range covers extreme myopia with spherical -20 to +20d and cylinder -8 to +8d. Auto PD Calculation: Pupil distance is automatically calculated after measurement, ranging from 45-88mm. One-Hand Control: All operations including UP, Down, Right, Left, Forward, Backward, and Start are controlled via a joystick. Clear LCD Display: Features a 5.7-inch color LCD screen for easy viewing of measurement results and setting images. CE Certified Quality: Product holds CE certification, ensuring compliance with international medical device standards. Thermal Printer Output: Built-in thermal printer for immediate and clear printout of test results. Flexible Customization: Offers full customization, minor customization, and customization from samples or designs. Global Export Experience: Exported to Africa, Latin America, Middle East, Southeast Asia, Europe, and the US with good reputation.