Distortion of X-ray small-angle scattering curves measured by a Levelut-Guinier camera

The applicability of the Levelut-Guinier camera to X-ray scattering measurements is considered with respect to the error introduced by the distortion of the true scattering curves. The distortion of different types of curves, representing different scattering systems, was found by calculation, and the character and amount of distortion are discussed.