... the shooting angles of digital video cameras. DV series lens hoods are also provided with an additional protective cap, which can be put ... on front of the hood.The main function of the lens hood is to ... ,30mm,30.5mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm digital video camera lens hood 25mm,27mm,28mm,30mm,30.5mm,37mm,43mm ...