KODAK EKTAVISION L Extraoral Imaging Dental Film is part of the KODAK EKTAVISION extraoral imaging system that includes KODAK EKTAVISION G Dental Film and KODAK EKTAVISION Imaging Screens. With a speed of 400, the green-sensitive system is used for panoramic, cephalometric, and TMJ radiography. This wide-latitude film features KODAK T-GRAIN® emulsion technology with flattened silver-halide grains. An absorbing dye reduces the light crossover between emulsions that can cause image blur.