Increases the focal length of your AF-S Nikkor by 1.4 times, with just one aperture stop loss.

 

New cosmetic design matches the latest AF-S Nikkor lenses

Increases the original focal lenght by 40%

Reduces lens aperture by one f-stop

Autofocus possible with AF-S and AF-I Nikkor lenses

New Front Cap (BF-3A) (can be used as body cap)