Rodenstock has been around since 1877 and they still make some of the best lenses but I'm trying to figure out which of their designs are truly unique or iconic.

For example Zeiss has their Tessar, Biogon, Topogon, etc. to talk about. Schneider has their aspherical Super Symmar XLs, fast Xenotars, APO Tele-Xenars and modern incarnations of very desirable older designs like Fine Art XXLs. Voigtlander made Universal Heliar, Ultragon, etc.

Even when looking at sold ebay items, Rodenstock lenses that pick up high prices are mostly their modern digital lenses. I'm sure a 1000mm+ Apo-Ronar will sell for a lot of money but so will an Apo-Planar or a long Apo-Nikkor. I'm also not saying that every lens manufacturer must have some really special lens... but this is about Rodenstock in particular. What unique lenses did they make? Or did their popularity come from making a wide range of high quality lenses instead?

Thanks!