Complex sentence: Bolex is a Swiss company (Bolex International S.A. of Yverdon) that manufactures motion picture cameras and lenses, the most notable products of which are in the 16 mm and Super 16 mm formats.
Split into simpler sentences: Bolex is a Swiss company (Bolex International S.A. of Yverdon) that manufactures motion picture cameras and lenses. The most notable products of which are in the 16 mm and Super 16 mm formats.