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DIATON Non-Corneal Tonometer / Tono-Pen
NIDEK ARK-700A Autorefractor
POTEC PRK 7000 Autorefractor Keratometer
The TONO-PEN AVIA does not require daily calibration.
Accurate and Easy to Use
The TONO-PEN AVIA is designed to help eliminate operator error and functions in any position, making...