Without development. The Velvia 100 utilizes new technologies that enable a finer grain and a doubling of sensitivity. At the same time, it retains the color saturation and color reproduction of Velvia 50, which has made it a reference film among landscape and nature photographers. The Fujichrome Velvia 50 has been produced unchanged since 1990 and has since been popular with both professionals and ambitious amateurs. Since then, there has been a desire among photographers for a higher sensitivity Velvia film. Advances in emulsion technology have now made it possible to create a slide film with the color characteristics of Velvia 50 that features double the sensitivity with finer grain. Therefore, the new generation of Velvia 100 is intended not only to appeal to photographers expecting the distinctive color saturation typical of Velvia but also to provide them with a product that incorporates the current state of technology.