Wideband Optical Coatings For Protecting Artwork From Ultraviolet And Infrared Radiation Damage

The damaging effects of illumination on artwork are well known. Art conservation requires protection from both vandalism or radiation damage. Glass is an appropriate material for these requirements but it partially transmits UV and IR radiation. An optical coating on glass that eliminates UV and IR radiation coming from natural or artificial illumination, is proposed. This is coated glass, positioned in front of artwork, is also able to reduce reflection without altering the appearance or colour.