Kenko 2.0X AF Compatible Teleconverter for Nikon SLR Cameras

* For Nikon digital and film SLR cameras and lenses
* Effectively doubles the focal length of any lens it is used with
* High-quality 7 element multi-coated glass optics
* AF compatible with large aperture lenses
* Electronic circuit board to maintain auto-exposure functions
* Includes front and rear caps