Century Optics .7X/.5X Wide Angle Adapter for HD Broadcast Lenses
Requires adapter ring #0FA-7X85-00. Not a zoom-through.
Attach the Century Optics .7x to the front of a video zoom lens to increase coverage by 30 percent. Adding the .5x Super Wide to the .7x produces coverage nearly double that captured by the lens alone, for a total of 50 percent increase at the wide angle.
Example: when attached to a lens that zooms out to 9mm, the .7x Wide Angle Adapter shortens the effective focal length to 6.3mm. Supplementing the .7x with the .5x Super Wide Adapter further alters the wide end of the lens to 4.5mm.
For JVC GY-HD100/110U with Fuji TH16x5.5 zoom lens.
This adapter does not permit zooming. Your zoom lens will become a fixed focal length, wide angle lens.