Talk:Optical thickness
This is not true Pflatau 18:34, 11 July 2006 (UTC)
Wow, Optical thickness is by no means synonymous with optical depth! Bubsir (talk) 02:32, 19 September 2014 (UTC)
This is not true Pflatau 18:34, 11 July 2006 (UTC)[reply]
Wow, Optical thickness is by no means synonymous with optical depth! Bubsir (talk) 02:32, 19 September 2014 (UTC)[reply]