The Century Precision Optics 2x Extender for 1/3" Bayonet Mount doubles the focal length of your zoom lens by attaching easily between an interchangeable lens and the bayonet mount of a 1/3" camcorder. The extender allows you to capture shots from twice the distance while retaining the full range of your zoom.
Note:
As with all 2x extenders, there is a corresponding two-stop light loss.