That's the prob with any X metal model, Due to their age unless you can come across ones that were never used (like I did a couple of weeks ago) they will more often than not have aftermarket lenses. People still seem to want top dollar for them though..........
Thanks gents for all your compliments. I Just bought a pair of fire polarized lenses to complete the package; The picture of the lenses was taken against a LED bulb. The sale thread has also been revised . To the top please.