I've never encountered this in optics. I think, rather, this is an ophthalmology term. The article should say that.--Srleffler (talk) 16:42, 8 March 2009 (UTC)
I've never encountered this in optics. I think, rather, this is an ophthalmology term. The article should say that.--Srleffler (talk) 16:42, 8 March 2009 (UTC)Reply