Description
This is the newest version of Nikon’s 2x autofocus teleconverter, increasing focal length by 2X and reducing aperture by 2 f stops . Maintains autofocus with all Nikon digital cameras. The version III is the first teleconverter made that contains an aspheric element that is claimed to provide superior image quality.

NOTE: Due to the high-quality design of this converter (7 elements/6 groups), the teleconverter will only fit and work with a select range of lenses, but with limitations. Only the following lenses are compatible:

Will work only with the following lenses:

1. AF-S 70-200mm f/2.8G ED-IF VR (II)
2. AF-S 80-200mm f/2.8D ED-IF (Please note this version as it will not work on older versions of this lens)
3. AF-S 200-400mm f/4G ED-IF VR
4. AF-S 200mm f/2G ED-IF VR
5. AF-S 300mm f/2.8D ED-IF (II)
6. AF-S 300mm f/4D ED-IF
7. AF-S 400mm f/2.8D ED-IF (II)
8. AF-S 500mm f/4D ED-IF (II)
9. AF-S 600mm f/4D ED-IF (II)

It is also compatible with the new VR versions of the 300 f2.8, 400 f2.8, 500 f4