Our mirror lenses are manufactured from injection moulded optical grade polycarbonate. Optically perfect and stable in all conditions, day or night, without distortion, Spafax lenses are unbreakable and safe to use. Outperforming glass, acrylic and steel lenses and offering unmatched longevity, our lenses will not discolour and yellow with the effect of Ultra Violet rays present in sunlight. Each lens is sealed and protected by a special coating, which provides scratch resistance and will repel condensation and surface water.