YZ7A TONOMETER
 ·Characteristics
The design theory is to use pointer to press
cornea and then indirectly get the intraocular pressure. Each division
on the scale corresponds to 1/20mm corneal depth.
· Schiotz type
· All the parts contacting corner are stainless steel which is anti-acid
and does no harm to issues.
· The instrument is safe, reliable, applicable and convenient.
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