Medium format film refers to a type of photographic film that is larger than 35mm film but smaller than large format film. Typically, it measures 120 or 220 millimeters in width, allowing for higher resolution and detail in images. This film format is popular among professional photographers for its ability to produce high-quality images with rich tonal range and depth. Cameras that use medium format film often have larger sensors or film areas, which contribute to better image quality. Notable brands that produce medium format cameras include Hasselblad and Mamiya. This format is commonly used in portrait, landscape, and commercial photography, where detail and clarity are essential.