Finished in the same colour as the slit lamp to give a sense of uniformity when installed. Optional tonometer base TB2 is required for installation.

Measuring Prism - Smart integrated structure reduces risk of infection.

Measuring Prism S12-18 (included) features an integrated structure that reduces infection risk. Its environmentally conscious design is ideal for re-use and enables highly accurate and safe intraocular pressure measurement. Methacrylic resin, one of the hardest and most highly transparent optical-use plastic materials, is used to realise brightness and clarity of observation and to maximise product life.

Simply insert the disinfected measuring prism into the prism holder and operate the slit lamp joystick to make contact with and measure the cornea.