The Nikon 2x III Teleconverter is the third version of Nikon’s 2x autofocus teleconverter. Key features include:
Increases focal length by 2x
Reduces aperture by two f-stops
Maintains autofocus with all Nikon digital cameras
Superior image quality
Founder & CEO
The 1.4X is the teleconverter I recommend with few reservations. You can use it with any of the lenses above and have just a little deterioration in image quality (and of course give up one stop of...
Crop, Full Frame