Word-of-the-Day: optical density (OD)

Title

optical density (OD)

Definition of Term

optical density (OD): The quantity used to specify the ability of protective eyewear to attenuate optical radiation, where OD = log10 (ML/EL).

Attachments

Created at 1/17/2014 12:17 PM by Jim Myers
Last modified at 1/17/2014 12:17 PM by Jim Myers