Hmm interesting...

The "lesser models" get the "euro roundies", but they have better light output than the "euro squares", haha, shows you how ironic things are sometimes

So how hard is it to get replacement glass lenses for the "euro roundies"? How much do those cost and do you have a part number?

$125 for euro squares lens is not too bad, considering they last much longer than those plastic american counterparts for $60 that crack every few years.