YZ-30R,Applanation of Tonometer,Features:
■ Tonometer is used to measure the intraocular pressure (IOP), the fluid pressure inside the eye.
■ Applanation Tonometers are made and applied under the Imbert-Fick law, and the probe of the tonometer makes contact with the cornea. Specifications
■ Measuring range: 0 – 1064 KPa (0-8 mmHg)
Halo Displacement: 1.53 x 2 = 3.06mm
Prism head diameter: 7mm
Prism head range of activities: 3mm Manufacturer: HAI Laboratories Inc -USA,