The TOMEY TR-4000 Auto Refractor provides highly accurate measurement of patients refractive power. This measurement is obtained simply by pushing a button. Patient alignment is simple and effortless with the joystick controller. The TR-4000 automatically calculates interpupillary distance (PD) based on the patients alignment.

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Product Features

• Dual CCD Technology Measurement
• Cataract & IOL Mode
• Adjustable Vertex Distance
• Automatic PD Measurement
• Stand-By (Sleep) Function

Automatic Refraction Measurements

The TOMEY TR-4000 Auto Refractometer provides highly accurate measurement of patients’ refractive error. this measurement is obtained simply by pushing a button. Patient alignment is simple & effortless with the joystick controller. The TR-4000 automatically calculates interpupillary distance (PD) based on the patient’s alignment. 

Fast & Accurate Measurement
With dual CCD cameras for accurate, reliable & repeatable measurements, the TR-4000 offers a fast (0.3 seconds) measurement time & unique multi-averaging refraction readings.
 

Data Output
Refraction results are immediately available on0screen & from the system’s quiet, built-in, high-speed printer. Results can also be transferred to the office database via the integral RS 232C connection.