2. OPHTHALMIC LENS

Experience the pinnacle of precision with our cutting-edge diamond tools, designed exclusively for the eyewear lens industry.  As a leading diamond tool manufacturer, we Ehwa pride ourselves on delivering unrivaled quality and accuracy in every lens production process. Our diamond tools excel in cutting, grinding and  ensuring flawlessly smooth lens surfaces for unmatched clarity and visual comfort.  With exceptional hardness and durability, our tools maintain their sharpness, enabling efficient and consistent manufacturing.

​

Synthetically produced single crystal diamonds that replicate Natural Diamonds in structure but consistently yield higher performance with their enhanced consistency, with improved machining properties, similar life, and lower machining costs per unit.