For the highest shielding performance a woven microstructure of mesh is bonded between two layers of glass/plastic (stepped window) or a single layer of mesh foil is fixed onto one side of the window with self-adhesive (single window). This can be done by laminating or edge bonding. The windows can be provided with a silver bus bar, a gasket or be supplied with a frame for easy mounting. Windows can optionally be provided with water seal. Licht transmission Opacity of mesh windows is 64,5%. A lack of available light should not be a concern, since an average pair of sunglasses allows less than 9% light to come through. Applications LCD displays; membrane switches, Touch screens Defence / Avionics etc.