Keeler Tonoclear Single-Use Applanation Prisms

A single use tonometer prism to be used in combination with a GAT, to determine the IOP. The Tonoclear prism is designed to accommodate variations in light intensity from the slit lamp to ensure a clear view of the mires at all times. The individually packed prisms come pre-assembled to reduce any risk of a cross-contamination and hassle in your workflow.

SKU: 2414-P-7045 Category:



  • Single use prisms (box of 100)
  • Pre-assembled
  • Clear visualisation of the mires
  • Attenuating sleeve to reduce sensitivity to light variations
  • Individually packaged and sterilised with Ethylene Oxide
  • Sterilisation validity for 3 years
  • Compatible with all GATs