Haze machine, device used in the entertainment industry to simulate the atmospheric phenomenon
Turbidity, the cloudiness of a fluid or transparent solids, such as glass or plastic, as measured by the percentage of light that is deflected or attenuated
Haze (optics), the scattering of light out of the regular direction during reflection or transmission
Corneal opacification, central corneal opacification is a diagnostic "danger sign" in red eye (medicine)