Talk:Optical axis grating

fig 1?? text copied.. --Jaapkroe (talk) 19:00, 12 January 2009 (UTC)

Missing illustrations Reply Comment
Article refers to figs. 1 and 2, which don't exist. Verdana ♥ Bøld 11:58, 12 February 2015 (UTC) — Preceding unsigned comment added by Verdana Bold (talk • contribs)