Defektes Canon EF 16-35mm f4 L IS USM Objektiv - Fehler 01 + Filtergewindebruch
Faulty Canon EF 16-35mm f4 L IS USM Lens - Error 01 + Break in Filter Thread Canon EF 16-35mm f4 L IS USM ultra-wide zoom lens with known defects. Displays Error 01 upon power-up, indicating internal malfunction.