Patent DSM RX System

Direct Semi Mask Prescription System, by
using 2 optical lens to assemble wide mask
prescription lens to provide a extend vision
zone and a whole range protection.

Direct RX System

On full frame or half frame, high curve base prescription lens production.

Inset RX System

By precise lens edging technology, assemble the optical
inner lens and outer sun lens to provide a comfortable and
clear vision zone.