... , to protect the exposed and sensitive lenses of video cameras from mechanical damage. The angles of these rectangular hoods match with the shooting ... cap, which can be put on front of the hood.The main function of the lens hood is to shade the lens ... .5mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm digital video camera lens hood 25mm,27mm,28mm,30mm,30.5mm,37mm,43mm ...