title: A densitometric evaluation of two radiographic duplicating films under differing conditions of exposure and processing.
abstract: A method for the evaluation of radiographic duplicating films under differing conditions of exposure and processing is described. Two duplicating films are compared under exposure of incandescent and ultraviolet light sources and processing by one automatic and two manual methods. Differences in response relating to film type, light source, and processing method are demonstrated.
mesh_terms: D015502:Absorptiometry, Photon / Q000295:instrumentation; D005069:Evaluation Studies as Topic; D008029:Lighting; D011856:Radiographic Image Enhancement; D011861:Radiography, Dental / Q000295:instrumentation* / Q000379:methods; D012996:Solutions; D014466:Ultraviolet Rays
chemical_list: D012996:Solutions