This is a 20 sheet box of 4 x 5" Provia 100F Professional (RDP III) from Fujichrome. It is an ultra high-quality, daylight-type ISO 100-color reversal (slide) film. With the finest grain among ISO 100 color reversal films and an extremely high sharpness, it captures details with unprecedented clarity. Highlights remains bright with no blow-outs while your shadows will demonstrate excellent shadow to highlight gradation.
The film can be pushed from -1/2 to +2 stops with no color variation making it suitable for all portraits, landscapes and commercial work. It also works well when used for long exposures where reciprocity may occur. The film holds its speed and balance well during multiple and extended exposures.