HA-2 is a compact and light-weight tonometer. It is easy-to-use and well-balanced. Its unique -spting mechanism enables correct reading irrespective of the patient's posture. The built-in illumination allows you to use it regardless of the illuminating condition of consultation room. Its direct reading type precision dial requires no conversion table to change the readings. Additionally, accessories like adjustable head rest and interchangeable eyepiece provide most suitable conditions for measurement.