Visionix L900 Tonojet sterile, disposable tonometer prism.
The L900 simply takes the place of the standard separation prism. L900 Tonojet prisms fit all Goldmann Type applanation tonometers. This sterile, single use disposable, contact prism protects your patients against possible contact diseases transmitted by the lachrymal film. The sterile individual packaging allows for easy mounting of the separation prisms without any direct contact with the product.