This auto refractometer with a keratometer is designed with advance technology to provide great understanding of patients' conditions. It provides quick and accurate measurements for convenience. This appliance can provide valuable information for better lens fitting.

• Refractometer:
• Vertex distance: 0.0, 12.0, 13.75mm.
• Sphere power:  -20 - 20D (in case of VD=12mm). 
• Axis: 1-180 degrees.
• Cylinder form: -, +, MIX.
• Pupil distance: 10-80mm, minimum pupil diameter 2mm.
• Monitor: 5.7" color TFT LCD monitor.
• Internal printer: thermal line printer.
• Memory of data: 10 measured values for each right or left eye.