Keeler Tonoclear Single-Use Tonometer Prisms (Box of 100)

Brand: Keeler

SKU: TO1KE2414P7045

Keeler Tonoclear Disposable Tonometer Prisms are easy to use, safe, and eliminates the risk of cross infection between patients. Bulk pricing available.

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Bulk Pricing
Minumum Quantity Unit Price
15 $124.00

Tonoclear single-use tonometer prisms provide a clear view of the miers and eliminate the risk of cross-contamination. Tonoclear prisms are individually sterile packed allowing for fitting without direct contact with the prism. Bulk pricing available.


  • Superior image quality: Visualization of the miers on single use tonometer prisms can be tricky and often depends on the user varying the intensity of the slit lamp light beam to reduce internal reflections which frequently saturate the miers. The Tonoclear is designed to be less affected by the intensity of light and internal reflections which enables the user to gain a clear image of the miers to improve both accuracy and speed of measurements.
  • Compatibility: Works with all Goldmann applanation tonometers.
  • Sterility: Prisms are single-use and come Ethilene Oxide sterilized, eliminating any cross-contamination between patients. The prism can be easily thrown away after each use.
  • Easy packaging: Individually packed and sterilized. There is no assembly required, making it easier and quicker to install.


Part Number


Prism Type



100 Tonoclear Single-use Prisms

Sterilization mode

Ethylene Oxide

Sterilization validity

3 years


Keeler Applanation Tonometer (KAT)
Digital Keeler Applanation Tonometer (D-KAT)
Digital Z-Type Keeler Applanation Tonometer (Z-KAT)
Non-Keeler Brand Goldmann Applanation Tonometer




1.65g +- 0.05

Prism Diameter