Color reversal film, also known as slide film, is a type of photographic film that produces a positive image directly on the film itself. When exposed to light and developed, it creates vibrant colors and high contrast, making it ideal for projecting images or creating slides. Unlike negative film, which produces an inverted color image, color reversal film allows photographers to see the final result immediately after development. This film is popular among enthusiasts and professionals for its rich color saturation and fine grain, often used in landscape photography and documentary filmmaking.