Amber Lenses for Lorraine Fog Lights

[pint4]

I am looking for amber lenses for a set of Lorraine fog lights.  They are approximately 5-6" in diameter and most importantly, the lens is amber in color but is clear.  What I mean by clear is that there is no lines in the glass that are typical of many fog lights.  I think the lines in the glass are there to help focus the beam of light. I am looking to buy the lens or if necessary will buy the entire fog light if the lens is not damaged.  Thanks fro your help.