Overlay shape

The GM3 range of materials is particularly suited to fast machining in high volumes.

Lenses manufactured in GM3 are durable, resilient to protein build-up and can be used for a variety of wearing regimens with enhanced water retention due to the glycerol methacrylate component.

GM3 Technical Data

Accessories & Consumables

More from the range


Our hydrophilic materials include a range of water contents from 38% to 77% supporting all modalities of custom soft lenses. Our hydrophilic materials also include a range of glycerol methacrylate (GMA) based materials for enhanced on eye performance.