A wonderful example of German technology! The metal frame that forms the bridge and holds the temples has been “inserted” into the two tone plastic front. There is a crack in the plastic on the left side, but this is not a problem as the side is made of engineered metal covered in the plastic .
There is an “executive” look about this frame, probably slightly more suited to a male wearer. These glasses will take any modern lenses, especially varifocals with a Blue Light Filter for the heavy computer users.
Rodenstock have been making high quality, statement frames for some 140 years and this frame is a perfect example.