Diamatrix offers two handle types with our Stainless Steel Ophthalmic Knives.

Our ProTekt series, which offers Sharp Safety features, consistent sharpness, and Multi-Use availability.

In our ExactEtch series, we employ a proprietary process to ensure consistent sharpness and dimensional precision.

We invite you to click on the sections below to learn more about why our Stainless Steel Knives are chosen by ophthalmology’s best surgeons.


Diamatrix is proud to have engineered sharps safety stainless steel ophthalmic knives knives prior to the regulations. Today, we continue to lead the way in the ophthalmic industry with our line of ProTekt Sharps Safety stainless steel ophthalmic knives. Click the button below to learn more about our Multi and Single Use Sharps Safety Knives, learn more about Sharps Safety,  download our catalog and Directions for Use, or request a sample.

ExactEtch Stainless Steel Ophthalmic Blades Logo
  • Exact Sharpness
  • Exact Consistency
  • Exact Design