A comparison of Ektaspeed and Ultraspeed films using manual and automatic processing solutions

Kodak's Ektaspeed (E) dental film is twice as fast as Ultraspeed (D) film and thereby significantly reduces radiation exposure to the patient. The film quality of the E film and D film was compared following processing with two manual and two automatic processing techniques. E-speed film processed manually or automatically produces diagnostically acceptable radiographs, with film densities within the recommended density limits commonly used in dentistry. High-contrast and low-contrast radiographs can be achieved by varying processing techniques.