BacklinksExport to PDFBack to top Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer Reddit TeamsRecent ChangesSend via e-MailPrintPermalink × OD OD stands for Optical Density: a measure for the light attenuation in an optical medium. glossary/od.txt Last modified: 2013/08/05 11:43by 127.0.0.1