Fuji Velvia 100

Features

• ISO 100 Speed
  Easy-to-use ISO 100 rating with the world's highest level of color saturation.
• Ultrahigh-saturation Color Reproduction
  Attainment of the world's highest color saturation level equal to that of Velvia (ISO 50) through the incorporation of new cyan, magenta and yellow couplers.
• Super-fine Grain
  RMS granularity of 8, one of the finest levels.
• Color Image Storage Permanence
  Color image storage permanence (anti-fading characteristics) equal to that of RVP 100F as a result of new couplers.
• Superb Push/Pull Processing Suitability
  Minimum variation in color and gradation during push/pull processing over a range from -1/2 to +1 stop, providing an expanded range of phototaking opportunities, as well as facilitating fine adjustments in exposure and density during processing and allowing an increase in speed of up to +2 stops (equal to E.I.400), depending on the scene. 

Note:

RMS stands for “Root Mean Square”, a widely used standard method for measuring the degree of grain in photographic film. The lower the RMS number, the smaller the apparent grain.