OPTICS
EHWA® industrial diamond tools are widely used in the optical industry, owing to the characteristics of glass and optic raw materials. For instance, diamond tools are effectively used for grinding eyeglass lenses, automotive safety glass, crystal, and various other lenses.
SCD tools are the best choice to achieve excellent surface roughness on both outer and inner surfaces of the contact lens by the mirror surface finishing process.
EHWA’s contact lens machining tools are free from scratches and burrs on the contact lens that may occur during the finishing process. Customers can save costs by EHWA’s re-grinding(re-lapping) service and prompt action.


Specification Of IOL-Intraocular Lens
For years, EHWA has developed cutting tools for IOL machining to meet various requirements.
EHWA’s SCD tools for IOL machining provide:
- Turning solution for machining aspheric surface
- Endmilling solution for machining step-shape surface
- Highly precise machining by meticulous location of diamond
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