Material:                        Nylon, PA

Outer Protection lens: 115*94*1.0mm

Adapting Headgear:     YC-HG03 /YC-HG04 / YC-HG05 / YC-HG06

Adapting ADF:           YC-BS / YC-ES / YC-F(L) / YC-E(2L) / YC-E(2H) /

                                         YC-E(G2) / YC-E(L)+ / YC-E(H)+ / YC-E(4L) /

                                         YC-E(4H) / YC-E(G8) / YC-H

Packing size:                (color box) 230*230*320 mm

Certificate:                    CE