Abstract: Systems, devices and methods to measure a haze value of a lens using a light proof box housing a stand, a light source and a camera. The stand has an orientation to position the lens to be flat, adjacent to the light source, and have the lens edge facing the light source. The light source is configured to emit a blue light into a lens edge of the lens. The camera is oriented to face a top surface of the lens, the camera is configured to measure blue light emitted from the top surface of the lens. A computing device coupled with the camera is configured to calculate the haze value of the lens based on the measured blue light.

Abstract: There is disclosed a stabilizer suspension device of the type which operates in conjunction with an airbag. The stabilizer device is characterized by having a housing or cage for containing the airbag which housing comprises a top annular seat member and a bottom annular seat member. The top and bottom members are coupled together by means of telescopic vertical arm assemblies which assemblies operate to accommodate motion in the vertical plane due to the telescoping coupling of the same and further operate to surround the airbag and hence to retain the same within the housing configuration.