Nikon TC-17E II 1.7x Teleconverter for AF-S & AF-I Lenses

Model #2151

Nikon Warranty - USA Version
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General Information

Magnification 1.7x
Lens Elements/Groups 7/4
Length 1.2" (31.5mm)
Diameter 2.6" (66mm)
Weight 8.8 oz (250 g)
Expert Reviews
14 August 2009

Coupled with fast primes this TC really shines. Outstanding IQ/AF speedwith my 200 f2/300 f2.8 VR's This little addition has actually saved me thousandsof dollars not having to purchase a when that happens!

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    One of the true perks of shootin' Nikon.

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User Reviews
10 March 2019

I recently found out about an opportunity to photograph military jets in flight, but my 70-200mm f/2.8 lens wouldn't be adequate. It was suggested I use a teleconverter. So I bought this one, and I have not been disappointed.

B h photo.34921152
10 June 2019

I've been using a TC-14E III to get additional reach with my 300mm f/4 PF for a couple years. With airshow season quickly approaching, I decided to give the TC-17E II a shot. There is a noticeable change in focus speed and higher frequency of hunting on my D500 when shooting wildlife.

Slr gear.32823196
5 December 2006

I only tried this teleconverter on my 70-200 VR, so all the comments are about this combination. My feelings are a bit mixed about this TC. I'm not happy with the wide open or near wide open performance, but stopping the lens down will eliminate most of the problems and it brings out the magic from...

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    good compromise

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    jack of all trades, master of none

8 November 2016

Great images with this teleconverter. Just got back from a safari trip to Tanzania where I used this along with my 70-200 Nikon lens. It did a great job of bringing the animals in really close and with no noticeable drop in quality . Highly recommended.

B h photo.34921152
23 May 2017

I got this converter mainly for use with my Nikon AF-S DX 70-200mm 2.8 FL ED VR zoom...for people shots and wildlife. Ive only done a few simple resolution tests with it . I had to make some minor AutoFocus Fine Tune adjustments, in camera, with my Nikon 7100.

7 September 2015

I use this Teleconverter it mainly on my AF-S Nikkor 300mm f/4 PF ED VR and no noticeable drop of image quality. VR working very well. AF works fine, maybe a tiny bit slower. Compact light and fast. SJ

26 September 2015

Like All things Nikon over priced buy 1/3. Also the teleconverter only fits certain Lenses. Google Nikon Lense Hack for other lenses

B h photo.34921152
1 September 2017

When coupled with the AF-S Nikkor 300mm f4E PF ED VR lens on the Nikon D500, the lens is equivalent to a 765mm f7 or so lens. Sharpness is very good across the frame and focus is relative fast in decent light.

27 March 2016

Have used this teleconverter extensively with my Nikon 300mm f/2.8 and my Nikon 70-200mm f/2.8, with no issues in very rugged conditions. It is my go to teleconverter for my 300mm lens when my 600mm is not with me. Never been disappointed.

17 April 2011

I was looking for a way to increase my reach for aviation photography. As an owner of the Nikon 70-200 f/2.8, I was concerned about the degradation in image quality (IQ) as a result of additional layers of glass.

Product Highlights
  • For use with AF-S and AF-I lenses
In The Box
  • Nikon AF-S Teleconverter TC-17E II
  • BF-3A Front Mount Cap
  • LF-1 Rear Lens Cap for F Mount Lenses
  • CL-0715 Soft Case
  • Limited 1-Year Warranty
  • Limited 4-Year USA Extension upon Registration
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