Canon EW 79B/2 Lens Hood for TSE 45mm f/2.8 Price Comparison

Canon EW 79B/2 for TSE 45mm f2.8 Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact.
From £26.99