.7x Teleconverter designed for use with AF-S and AF-I Nikkor lenses.
Adds photographic versatility without the expense or weight of an extra lens.
Allows focal length to be extended by a factor of 1.7 times
while retaining a sense of overall comfort in the hand.
Minimal effect on f-number of 1.5 stops.
Supports the use of Nikon Vibration Reduction (VR) function.
Design is consistent with the current TC-14E II and TC-20E II Teleconverters.
Compatible with Eco-Glass.
Compact and lightweight.

AF-S Teleconverter TC-17E II compatible with all AF-I lenses and the following AF-S lenses
AF-S NIKKOR 70-200mm f/2.8G ED VR II
AF-S VR Zoom-NIKKOR 70-200mm f/2.8G IF-ED
AF-S VR NIKKOR 200mm f/2G IF-ED
AF-S VR NIKKOR 300mm f/2.8G IF-ED
AF-S NIKKOR 400mm f/2.8G ED VR
AF-S VR Zoom-NIKKOR 200-400mm f/4G IF-ED*
AF-S NIKKOR 300mm f/4D IF-ED*
AF-S NIKKOR 500mm f/4G ED VR*
AF-S NIKKOR 500mm f/4D IF-ED II*
AF-S NIKKOR 600mm f/4G ED VR*
AF-S NIKKOR 600mm f/4D IF-ED II*
AF-S VR Micro-NIKKOR 105mm f/2.8G IF-ED*

*Autofocus Not Possible