Overview

The Isco-Gottingen Westrogon 24mm f/4 is praised for its stunning build quality and beautiful design, making it a great collector's item. Optically, it delivers soft corners until well stopped down, and its rear element can interfere with full-frame DSLR mirrors (aoleg). It is rare and often expensive, with some suggesting it may be similar to the Schneider Curtagon 24/4 (iangreenhalgh1). Overall, it suits collectors more than practical users, as more modern lenses offer better performance and smaller size (Attila).