Optical lens device having a physically formed polarization miniature structure and method thereof

A method for a wearable optical lens device for eye protection comprising:

• providing a first surface and a second surface on an optical substrate of wearable lens device through which rays or a beam of light to penetrate;
• providing at least one incorporative optical polarization layer on the first surface of the optical substrate of wearable lens device to form a total single-layer compact optical substrate, with reducing a total thickness of wearable lens device without adding a separate polarization layer, with the ray or the beam of light capable of penetrating through the incorporative optical polarization layer;
• utilizing a tool to physically form at least one miniature surface structure for forming the incorporative optical polarization layer to directly form a miniature-structure polarization grating which provides a miniature-structural optical polarization characteristic between the first surface and the second surface of the optical substrate of wearable lens device, with incorporating the miniature-structure polarization grating into the first surface of the optical substrate of wearable lens device;
• and
• generating a miniature-structural polarization effect of the ray or the beam of light on wearer's eyes while penetrating through the miniature-structured polarization grating between the first surface and the second surface of the optical substrate of wearable lens device, with increasing eye comfortability and eye protection.