The AF-S TELECONVERTER TC-14E III is well-suited to use with fast prime and zoom lenses to extend your telephoto reach
1.4x teleconverter: extends the focal length of select NIKKOR lenses by 40% .
New optical design: maximises the performance of a lens and minimises chromatic aberration from the teleconverter itself, resulting in superior high-resolution images even at maximum aperture.
Fluorine coating: the same fluorine coat used for the AF-S NIKKOR 400MM f/2.8E FL ED VR has been adopted for the front and rear lens surfaces to repel dirt and moisture.
Portable design: Smaller build and improved ergonomics