The JVC HZ-FM15U is a manual focus control for Canon lenses. This provides users with precision manual focus control when operating from a tripod and can be used with the PH15x7BIRSU, PH15x7BKRS2U, and J15x95BKRS2U/J15x95BIRSU lenses.
Precision remote control over manual focus
Suitable for JVC compatible Canon lenses
Great for use with the GY-HM750 and GY-HM790 camcorders