High gloss images such as Ilfochromes are usually framed with UV-retardant glass such as that made by Tru-Vue (one of the most expensive glass makers on the planet), which does also make non-reflective glass. Be aware that non-reflective glass can make an image, particularly peal or FB prints, look very dull and flat, even under directional lighting (gallery spots). Reflections will not be a problem when frames are hung at the correct viewing height and illuminated to set them off.