The Optos wall sconce uses two separate optical-effect lenses to produce interesting displays of up/down light.
Optos Wall Sconce, Cool Dicro/Warm Dicro, Chrome Finish, 1x40W Halogen The aluminum body allows for 359 degree rotation and holds the lenses with clips.. Our Cool Dicro Lens is a molded borosilicate glass, with a technologically advanced dichroic coating outer application, in a parabolic shape designed to carefully refract the light rays in the light source.Our Warm Dicro Lens is a molded borosilicate glass, with a technologically advanced dichroic coating outer application, in a parabolic shape designed to carefully refract the light rays in the light source.