CATS-R Tonometer

The CATS (Correcting Applanation Tonometry Surface) Tonometer Prism is FDA cleared for IOP measurement in existing Goldmann-type applanation tonometers. CATS Tonometer Prism's 94% increased accuracy for a majority of the population is attributed to the sinusoidal curved modification of applanating surface and significantly decreases individual patient IOP error due to corneal bio-medical and tear-film properties.