Nikon TC-20E III 2x AF-S Teleconverter

SKU: NKTC20E3U

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Questions & Answers

Shopper : will this work with a Z6ii and a 70-200 ?
Ann E. H : Can I use this converter with the nikon 28/300 lens on the Nikon D750 camera and will it auto focus? How far will it extend my zoom? Thanjs in advance.ANIRBAN D : No . This might help . The following lenses, although not a complete list, are not compatible with autofocus teleconverters: AF-S NIKKOR 28-300mm f/3.5-5.6G ED VR, any 18-55mm lens, any 18-105mm lens, any 18- 135mm lens, any 18-200mm lens, any 24-120mm lens, any 55-200mm lens, any 70-300mm lens, and any 80-400mm lensGERI B : Sorry to say, the teleconverter cannot be physically connected to the 28/300 lens. The converter cannot be connected to a wide angle lens (which the 28mm end of the zoom is) due to the way in which a (any??) wide angle lens connection protrudes. I tried it on my D750 to be sure. On my D750, I do use the teleconverter on the AF-S 70-200 f/4G and AF-S Micro 105 f/2.8G (macro lens), both of which retain the auto focus function just fine. Note: my 50mm lens cannot be attached. Check Nikon's website for a complete list of what works and what doesn't with your camera and lenses. I have a list (3 or so years old) which may be corrected by now that incorrectly says that the AF-S Micro 105mm f/2.8G lens does not retain auto focus. On my copy of the lens, it does keep the auto focus on my D750.ALAN N : The AF-S Nikkor 28-300 1:3.5-5.6 G and the 2X teleconverter are not compatibleKENNETH N : You can go to the Nikon website and determine the compatibility of the 2X tele with all Nikon lenses. You will lose 2 stops of light.ROBERT W : The 28-300mm is not on the 2X teleconverter compatible list. You will also lose 2-stops of light. At 300mm your f-stop will be f/11and Nikon autofocus has a hard time with that f-stop.
Theodore K : will this work with a D4 and a 200-500 nikon lens?EDGAR E : Go to the Nikon site and find out if it will work with your lens!ALAN N : TC-20E is not compatible with the 200-500 Nikon lens. 500MM yes.JOHN R : It will definitely mount on the D4. Whether it works with the 200-500 lens depends on if the back of the lens has sufficient room for the front of the teleconverter. Some zooms do not take teleconverters. Check the Nikon web site for compatibility. Search for Nikon "Teleconverter-Compatibility"JOHN C : Yep!NELSON S : this one work perfect with 70-200 , i think the moount in the camera is the same. i used in D850 perfect

Reviews about this item

Review Summary

2022-07-20T09:05:00

Rated 5 out of 5

Excellent lens

Very sharp lens

Michael M.

2022-07-17T08:06:33

Rated 5 out of 5

Handy TC for many Nikkor lenses.

Excellent teleconverter optics and works with a wide variety of Nikon AF-S lenses (except 105mm micro-Nikkor f/2.8G, where optically this TC works fine but with no autofocus). I use this a lot. I read some people say that the image resolution is not as expected?but remember?you are in effect magnifying the resolution provided by the main lens, not adding more resolution (i.e., resolving power) to it.

JAN P.

2021-01-21T08:29:43

Rated 5 out of 5

Works great with supertelephoto prime l

Fantastic with 400mm f/2.8E prime. Almost no loss in sharpness or focus speed noticed.

ANTHONY S.

2021-01-13T07:39:08

Rated 5 out of 5

Nikon tc 1.4 lll fast focusing and tack sharp

Super sharp and fast focusing.Highly recommended.

Roger B.

2021-01-06T05:15:40

Rated 4 out of 5

tele converter

goo for big telephoto lenses.

ANIRBAN D.

2020-12-31T07:48:29

Rated 5 out of 5

1.4 Nikon teleconverter

Extended range with no appreciable loss of sharpness.

William S.

2020-11-06T09:05:54

Rated 5 out of 5

Nikon

Great product and fantastic service

ROBERT D.

2020-11-05T12:46:28

Rated 5 out of 5

CLINICAL PHARMACIST PEDIATRICS

Very sharp

RANDALL A.

2020-10-10T10:21:07

Rated 5 out of 5

1.4x Teleconverter

This 1.4x adapter was purchased primarily for use on a Nikkor 200-500 lens. It extends the reach to an effective 700 mm with no loss in quality, and only one f-stop. Great combination!

GARY M.

2020-10-01T11:16:34

Rated 5 out of 5

A nice addition to my toolkit

It works extremely well on my Nikon f2.8 FL ED VR and works good on my Nikon f5. 6 200-500 VR. when I'm using the longer lens it's usually birds in flight and I shoot at f8 to f11 anyway so it doesn't compromise the light. I've noticed no image degradation whatsoever. I would recommend it to anyone looking to get a little more reach.

MICHAEL Y.

2020-10-01T05:34:24

Rated 5 out of 5

Love the extra range

Works great with my Nikon D780 and 70-200 VR lens. Auto-focus is a little slower, but the extra range is perfect for photographing soccer.

BRAD S.

2020-09-12T19:44:14

Rated 5 out of 5

Nikon 1.4 Teleconvet

I purchased this product to get extra reach for my 300mm F4 lens. I am very happy with it and do not feel I lose any image quality with it.

DENA M.

2020-08-30T10:22:30

Rated 5 out of 5

Get Closer

Excellent TC 1.4 I recommend this for anyone who likes to get closer to the subject

VERONICA C.

2020-08-10T12:57:05

Rated 5 out of 5

Glad to have it

Very happy with this. Let's me use my 70-200 as a 400

RICHARD D.

2020-07-24T17:39:39

Rated 5 out of 5

Perfect

Absolutely tack sharp on the 500mm pf.

kerry d.

2020-07-21T08:03:08

Rated 5 out of 5

good doubler

great product combined with my lens giving over 1000mm :)

BRIAN E.

2020-06-30T20:49:03

Rated 5 out of 5

Works great

Works great.

Derek S.

2020-06-25T08:30:37

Rated 5 out of 5

Great addition to my lens collection

I do a lot of bird photography so I have got great results with this teleconverter on my 200-500 nikor lens. I haven't had it a long time but so far I love the results. Slow focus in low light but to be expected with most zoom lenses.

MIKE D.

2019-07-19T15:00:15

Rated 3 out of 5

It gets the job done.

The teleconverter gives that extra reach. It works best in bright light. It loses about 2 stops. AF hunting is not uncommon. I am learning how to control that tendency. I have got some shots of birds that I could not get without this lens.

James F.

2019-07-19T14:56:25

Rated 3 out of 5

It delivers as advertised

It delivers what is advertised. You loose a couple of stops. In anything but bright light the AF hunts. It is slow to focus. However, it does give more reach. I shoot birds mainly and have gotten some shots that I would not have gotten without it.

James F.

2019-06-20T11:40:55

Rated 5 out of 5

Great addition to 300 mm f/4 prime lens.

I’m very happy with the 14 EIII 1.4 teleconverter. I’m using it with a Nikon 300 mm f/4 prime lens to give me 420mm. I do not see any loss of clarity and the autofocus continues to work fine.

ERIC O.

2019-06-17T17:22:42

Rated 3 out of 5

Don’t buy

Poor performance. Doesn’t earn the good Nikon name

Scott M.

2019-05-09T16:41:37

Rated 5 out of 5

Sharp images

Images sharpe with 400 2.8. Better than 1.7 which of course is expected.

Stephen P.

2019-04-29T11:15:01

Rated 5 out of 5

Wonderful addition to Nikon’s super telephotos

i got the TC-14EIII to replace my aging “II” version for use on my newest Nikon lens, the 500mmf5.6PF. Although this makes the aperture maximum only f8, it still gives razor sharp images and focuses quite well, especially on the new mirrorless Nikon Z7. For those of you who photograph birds of all types, this combination will give you 700mm with the added bonus of not requiring a tripod. Using the 45mp Z7 allows for extra cropping thus creating images over 1000mm in equivalent focal length (and still have over 20mp of resolution!) Seriously, times have changed. Using the above equipment results in a total weight of less than 6 pounds. You can take it hiking, on a plane or about anywhere else you can think of. I own the mammoth Nikon 400mmf2.8 but it is a beast that often ends up sitting on the shelf. The best camera stuff is what you have with you, not what you left at home. I am now getting fantastic images that only lighter portable equipment can provide.

John M.

2019-03-27T11:17:01

Rated 5 out of 5

Nikon 1.4lll teleconverter

When you want a little more reach for those pesky flitty small birds or your neighbors wife sunbathing! lol This does the job! I'm very happy with the extra reach and image quality. I will be getting it micro-lens adjusted this week so may get even better quality!

david k.

2019-03-17T09:09:29

Rated 5 out of 5

This TC works better than expected

I use this with my 300mm f/2.8 lens, in testing it was sharp from f/5.6 to f/11. I'm surprised at how well it works.

rich c.

2019-02-19T09:20:27

Rated 5 out of 5

Very handy when paired with Nikkor 70-200 2.8

The TC-14E III is just the right compromise when paired with an AF-S Nikkor 70-200 2.8 & Nikon D850. No noticeable decrease in sharpness for the extra reach. The 1 stop difference is inconsequential under most circumstances. I have not tried it with any longer lenses.

ERIC K.

2019-02-01T13:06:23

Rated 5 out of 5

1.4 nikon tele-extender

works great

HENRY H.

2019-01-30T04:41:39

Rated 5 out of 5

the extra reach is worth the investment.

after only some little use I can confirm that the converter is capable of very sharp images. Technic does become somewhat important due to the higher amplification of every shake.

Harald K.

2019-01-04T06:12:10

Rated 5 out of 5

1.4 Teleconverter - must have

This teleconverter is too useful to be without. Works perfectly. The extra reach is great with very little loss of light and doesn't take up much room.

Anton H.

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Nikon Teleconverter Specifications

  • Mount Type

    Mount Nikon F

  • Magnification

    2x

  • Optical Design

    7 Elements in 5 Groups

  • Light Loss

    2 Stop

  • Length

    1.8" / 46 mm

  • Diameter

    2.6" / 66 mm

  • Weight

    11.1 oz / 330 g

  • UPC Code

    018208021895

7 Accessories for Nikon TC-20E III 2x AF-S Teleconverter

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  • Covers & Caps (5)

About Nikon Teleconverter

FEATURED REVIEWS

Excellent match for my 300mm F2.8G VRII

By JohnC

TC-14E III stays glued to my Nikkor 300mm f/2.8G VRII. I get 40% extra reach with excellent IQ. I shoot mostly handheld with VR II on and IQ the result is near perfection.

Wonderful product

By DsrtVW

My main use for this is on my Nikon 200mm f2 VR lens. AF is not affected and consistently get more keepers than the TC-17e II that I previously used. Could not be happier. Unless I had the money to buy a 400mm f2.8 600mm f4

How can you elevate your photography game With the Nikon AF-S Teleconverter TC-20E III 2x, a high-quality, durable, and innovative solution for photographers seeking to extend the versatility of their NIKKOR Super Telephoto and other select NIKKOR lenses. As part of Nikon's esteemed line of teleconverters, the TC-20E III 2x is a reliable tool that enhances your lens' focal length by a factor of two, allowing for closer, more detailed shots without compromising image quality.

This versatile teleconverter is the world's first to feature an aspherical lens element, a testament to Nikon's commitment to innovation. Coupled with a new optical formula, it meets the increased imaging demands of FX-format D-SLRs, ensuring superior performance in every shot.

The Nikon TC-20E III is compatible with a wide range of NIKKOR lenses, including but not limited to the AF-S VR NIKKOR 200mm f/2G IF-ED, AF-S NIKKOR 300mm f/2.8G ED VR II, and AF-S NIKKOR 400mm f/2.8G ED VR. It's important to note that some lenses may have functional limitations when used with the TC-20E III, and lenses not listed should not be attached to avoid potential damage to the teleconverter element.

Whether you're shooting with current lenses or those no longer in production, the Nikon AF-S Teleconverter TC-20E III 2x is a valuable addition to your photography equipment, offering effective solutions for demanding assignments and helping you capture the world in stunning detail.

Nikon Teleconverter Features

  • Enhanced Telephoto Versatility
    Affordable and portable gateway to extend telephoto reach; ideal for sports, wildlife, surveillance and more.
  • 2x Optical Conversion Factor
    Doubles the focal length of select compatible NIKKOR lenses.
  • Aspherical Lens Element
    Virtually eliminates coma and other aberrations, especially at wide apertures.
  • Nikon Integrated Coating (IC)
    Enhances light transmission efficiency, improves color consistency and reduces flare.
  • Advanced Optical Design
    7 elements in 5 groups optimized for use with FX and DX digital SLRs, engineeredto meet the needs of professional photographers.

Key Features

  • Doubles focal length of select NIKKOR lenses with innovative 2x AF-S TC-20E III Teleconverter
  • World's first Teleconverter with an aspherical lens element for superior image quality
  • Designed for Nikon's FX-format D-SLRs to meet advanced imaging requirements
  • Maintains the high-quality and durability expected from Nikon brand products
  • Broad compatibility with a range of NIKKOR lenses, enhancing shooting versatility
  • Ideal for detailed, close-up photography without sacrificing lens performance

What's in the box:

  • Nikon TC-20E III 2x AF-S Teleconverter
  • BF-3A Front Mount Cap
  • LF-1 Rear Lens Cap
  • CL-0715 Soft Lens Case
  • Nikon 1 Year Warranty