Nikon TC-20E III 2x Teleconverter for AF-S & AF-I Lenses

Model #2189

Nikon Warranty - USA Version
Nikon 2189 1
Nikon 2189 1
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General Information

Magnification 2x
Lens Elements/Groups 7/5
Light Loss 2 f/stops
Length Approx. 1.9" (48mm) extension from the camera's lens-mounting flange
Diameter Approx. 2.6" (66mm)
Weight Approx 11.6 oz (330 g)
Expert Reviews
Photography life.34752476
30 July 2015

This is an in-depth review of the new Nikon TC-20E III teleconverter that was released in December of 2009, along with an updated version of the Nikon 300mm f/2.8G VR II lens. The Nikon TC-20E III is a major update to the existing Nikon TC-20E II teleconverter, sporting a brand new optical design...

User Reviews
B h photo.32817553
7 December 2016

I originally purchased this to combine with a 300mm f/2.8 VR, but I have yet to purchase that lens. In the meantime I pair this teleconverter with my 70-200mm VR I with results that are satisfactory for me. It's a great combination as I save for the 300!

25 August 2016

The only people who have had a problem with this product have not paired it with the right lenses.((( This TC Converter is designed for fast f/2.8 lenses. )))I have two Nikon cameras (D810 and D500) and this 2x TC III doubles my reach and keeps the quality extremely high.Between the two cameras, and...

Slr gear.32823196
22 February 2010

I recently completed field testing the "new" TC-20EIII 2x teleconverter. I have never been a fan of Nikon's TC's, but have to acknowledge when someone improves a product (and improves it this dramatically). Nikon is going to make a LOT of photographers happy with this product.

  • +

    Dramatically improved image quality

  • -

    Makes me wish for a new TC-14EIII and TC-17EIII

2 April 2013

great extra in your camera bag! well built!

B h photo.32817553
1 week ago

I have not had the opportunity to really test the Teleconverter in varied conditions but in my few tests in the backyard I am very pleased with the retention of image quality.

B h photo.32817553
2 weeks ago

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.

B h photo.32817553
3 weeks ago

A good doubler to extend the range on a lens.

B h photo.32817553
3 weeks ago

This teleconverter is extremely sharp and gets the job done. Luckily I did have a lens that was compatible with it. It's my own fault for not doing slightly more research to find that some nikon lenses are not compatible with this device. Be sure to check before purchasing.

B h photo.32817553
3 weeks ago

seems to be a sharper than previous version

Product Highlights
  • 2x Optical Conversion Factor
  • Advanced Optical Design
  • Aspherical Lens Element
  • Nikon IC Lens Coating
In The Box
  • Nikon AF-S Teleconverter TC-20E III
  • 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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