Diamond Knife Service Options

  • Diamond Knife Care Program
  • Diamond Knife Rehones
  • Diamond Knife Replacement
  • Diamond Knife Calibration
  • Warranty Repairs


Browse and Shop Diamatrix

  • Ophthalmic knives
  • Suture
  • Devices
  • Instruments

Our Purpose is You

At Diamatrix, we are dedicated to providing high-quality, valuable, and innovative surgical products to ophthalmologists worldwide; enabling surgeons and nurses to deliver exceptional patient outcomes. We offer exceptional quality ophthalmic knives, suture, and instruments that drive value. Since 1992, Diamatrix has been at the forefront of innovation. 

Our flagship Williamson Trapezoid Diamond Knives helped usher in the era of Clear Corneal Cataract Surgery. Today, Diamatrix is the only manufacturer that offers ProTekt: single-use and multi-use guarded stainless-steel knives which help facilities reduce costs with out sacrificing quality.

Our newest product, the XpandNT is the preferred pupil expansion devices and is also available in both single and multi-use versions.

Click on the links below to see our full line of products and services, including diamond knife repair and cleaning solutions. You can also learn more about our products by visiting our product information page