Nikon AF-S Teleconverter TC-20E III

Model #2189B

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Nikon 2189b 1
Nikon 2189b 1
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Specifications

Packaging Info

Box Dimensions (LxWxH) 7.3 x 5.8 x 5.3"
Package Weight 1.15 lb

General Information

Weight 11.1 oz / 330 g
Diameter 2.6" / 66 mm
Length 1.8" / 46 mm
Light Loss 2 Stop
Optical Design 7 Elements in 5 Groups
Magnification 2x
Mount Nikon F
Expert Reviews
Photography life.34752476
20 June 2011
9.4/10

Without a doubt, the new Nikon TC-20E III is a huge improvement over the Nikon TC-20E II. While I have not had a chance to actually test both side-by-side, I have tried using the Nikon TC-20E II in the past and was very disappointed with the results, even when used with fast lenses likeNikon 300mm...

User Reviews
Nikon.33656001
2 February 2019
10/10

This teleconverter works very well optically, but one does lose some light. Because of this, auto focus is not possible on many lenses. I use it with my Nikkor 200-500 mm lens to increase my reach to 600-1000, and it does work well optically.

B h photo.34921152
29 October 2017
10/10

Although I lose autofocus with my 200-500, I still find it useful in specific applications. Bought this for the upcomming eagle watching season on the Mississippi. But when I tried it out on my DX body in my backyard, I realized it gives me macro capabilities from 7 feet away, and I could use my...

Amazon.32817384
27 January 2018
10/10

Be sure that this works for YOUR lens. Realize that some lenses will loose auto focus. Also realize that viewfinder will be much dimer with this. Otherwise, I normally have the 1.2x Teleconverter with me at all times, just incase, with the 2x for really hard cases, e.g.

Nikon.33656001
20 December 2018
10/10

I purchased this lens a couple years ago & really enjoy it. It's quick and sharp! Using the TC-20E III teleconverter is a game changer :-)

B h photo.34921152
1 September 2017
10/10

I have found this AF-S Teleconverter TC-20E lll to be very effective when used with lenses that have f stops at 4 or larger. I found that this teleconverter when coupled with the older Nikkor AF-S 80-200mm f2.8 D lens on the Nikon D500 to focus quickly and accurately, even in lower light situations.

Amazon.32817384
21 September 2017
4.0/10

Fine clarity and glass, but only after searching did I find that autofocus on most cameras is not supported except at narrow focal lengths. Reduction of light and loss of autofocus does not make this a good wildlife / nature tool; get a better lens instead.

B h photo.34921152
21 March 2016
10/10

The TC-20E III couples in neatly between my Nikon 810 and 70-200 2.8 lens. All automatic lens functions continue to work fine. I am pleased with the image quality for my purposes. I don't mind the 2-stop loss as I plan to use it outdoors on bright days. The TC-20E III is well made.

Nikon.33656001
24 November 2016
6.0/10

I am a Nikon lover but I never got convincing results while using the TC-20E III on my Nikon 70-200 VRII, the images aren't sharp enough for me (at any apertures, mirror up, remote shutter, steady tripod, manual focusing on live view etc.).

Amazon.32817384
13 June 2017
10/10

I just got this lens today and wanted to give my first impression. I am using this 2x multiplier with a Nikon D750 Nikon 200-500mm lens, very heavy. In bright light the pictures are amazing. In darker settings the pictures are a little softer with more grain.

B h photo.34921152
14 January 2019
10/10

I dont shoot a lot of long lens situations so this 2x converter is a nice addition to the 70-200mm 2.8. Recently compared the same landscape image shot with the 70-200 2.8 with and without the 2x converter and was very pleased with the overall sharpness, color and contrast.

Product Highlights
  • F-Mount Teleconverter
  • 2.0x Magnification Factor
  • Communication between Lens and Camera
  • Maintains Metering, Autofocus, and VR
  • Nikon Integrated Coating
  • One Aspherical Element
  • Dust and Water Resistant
  • Compatible with Select F-Mount Lenses
In The Box
  • Nikon AF-S Teleconverter TC-20E III (Refurbished)
  • Nikon BF-3B Replacement Front Mount Cap for Nikkor AF-S Teleconverters
  • Nikon LF-4 Rear Lens Cap
  • Nikon CL-0715 Soft Case
  • Nikon Limited 90-Day Warranty
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