TC-20E IITC-20E II
1. New cosmetic design matches the latest AF-S Nikkor lenses
2. Increases the original focal lenght by 100%
3. Reduces lens aperture by two f-stops
4. Autofocus possible with AF-S and AF-I Nikkors having maximum aperture of f/2.8
5. New Front Cap (BF-3A) (can be used as body cap)