The ARRI SM B1, for example, has the ability to rotate a filter so that gradients or diopters can be angled, and it can swap sunshades for spherical versus anamorphic lenses for additional adaptability.

例如，ARRI SM B1旋转滤镜， 以便调整渐变或度的角度，并且它可以更板以适应球面镜头和变形镜头， 从而提供更多的灵活性。