We offer the G-matronix Auto Refractometer R90+, a Table Top refractometer designed for precise measurements in Refraction mode. With a Sphere Range of −25 to +22 D and Cylinder Range of 0 to 10 D, this device ensures accurate results. The 6.5-inch Display Size provides clear visibility, while the Data output via Printer makes recording data convenient. Featuring a Fixation Target with Picture display, this device is ideal for Manufacturer, Exporter, and Supplier businesses seeking reliable eye care equipment.