The electrochromic lens is a lens made of a flexible conductive material using electrochromic technology. Under the action of an external electric field, it can reversibly and stably change the optical properties on demand.

Including PET Substrate, ITO conductive coating layer, Ion storage layer, Electrochromic layer, Electrolyte, Total thickness ≈ 600 µm / 0.6mm.

By inputting positive and negative DC current, it can cause a reversible electrochemical reaction