Nikon 1.7x Teleconverter

AF-S Teleconverter TC-17E-II multiplies the effective focal length by 1.7x of select compatible NIKKOR lenses, offering an affordable and portable gateway to extend telephoto reach; ideal for sports shooting, wildlife, surveillance and more.

Photo Rental Source Note:
Please keep in mind this extender costs 1.5 stops of light, so your f/2.8 aperture lens turns into a f/4.8. This teleconverter is not recommended for use with the 80-400mm zoom lens.