He added: This is an advanced device made in Japan, which was purchased with the efforts of a Benefactor from Gerash for two billion and 90 million Tomans.

Dr. Mohsenzadeh said: "This device is highly efficient for determining the lens number for patients with cataracts, as well as determining the eye lens for lens replacement, and  one of the advantages of this advanced device is the calculations related to intraocular lenses without contact with the eyes, which is the danger of other devices. It does not affect the eye and does not require anesthesia

Corneal power measurement, pupil measurement, detection and measurement of misalignment of the visual axis of the center of the pupil and the corneal axis are other functions of this device