Features:

1.       The design theory is to use pointer to press cornea and then indirectly get the intraocular pressure.

2.       Each division on the scale corresponds to 1/20MM cornea depth.

3.       Schiotz type

4.       All the parts contacting cornea are stainless steel which is anti-acid and does no harm to issues.

5.       The instrument is safe, reliable, applicable and convenient.