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Yongnuo YN-2.0X III PRO 2x Teleconverter Extender Auto Focus Mount Lens for Canon EOS EF Lens

Yongnuo YN-2.0X III PRO 2x Teleconverter Extender Auto Focus Mount Lens for Canon EOS EF Lens

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(8 Customer Reviews) |Ask A Question

|Item#: D1698

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216.84

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Features:
The YN-2.0X III is the updated version of YN2.0XII. 
Allows focal length of the Canon EF increase to two times.
Ultrahigh refractive index glass coating have raised the level of the teleconverter.
The redesign of the upgraded electronic aspect make the auto-focusing function of teleconverter able to adapt to more lens, such as the EF70-200MM F/2.8 L IS II, the EF70-200MM F/2.8 L IS II USM and most of the lens can achieve automatic focusing.
Suit for Below EF EOS Camera Lens:
EF 135MM F/2L USM
EF 200MM F/2 L IS USM
EF 200MM F/2.8 L II USM
EF 200MM F/1.8 L USM
EF 200MM F/2 L IS USM
EF 300MM F/2.8L IS USM
EF 300MM F/2.8L USM
EF 300MM F/4 L IS USM
EF 300MM F/4 L USM
EF 400MM F/2.8 L IS II USM
EF 400MM F/2.8 L IS IS USM
EF 400MM F/2.8 L IS USM
EF 400MM F/4L DO IS USM
EF 400MM F/5.6 L USM
EF 500MM F/4 L IS USM
EF 500MM F/4.5 L USM
EF 600MM F/4L USM
EF 600MM F/4L IS USM
EF 800MM F/5.6L IS USM
EF 100-400MM F/4.5-5.6L IS USM
EF 70-200MM F/2.8L IS USM
EF 70-200MM F/2.8L IS II USM
EF 70-200MM F/2.8L USM
EF 70-200MM F/4L IS USM
EF 70-200MM F/4L USM
EF 300MM F/2.8L IS II USM
EF 400MM F/2.8L IS II USM
EF 500MM F/4L IS II USM
EF 600MM F/4L IS II USM
EF 1200MM F/5.6L IS II USM                                                                                              
And you can use it with below cameras in Automatic Focus function:
for Canon 5D, 5DII, 5DIII, 6D, 7D, 10D, 20D, 30D, 50D, 350D, 400D, 450D, 500D, 550D, 600D, 600Da, 650D, 1000D, 1100D.

NOTE: 
1, The shooting environment, resolution and the brightness should be ideal.
2, The AF Point should be adopted the free selecting focus mode.
3, The Canon cameras outside the list have not been tested. In generally, if the camera focus system is advanced, it can realize automatic focus.
4, When Teleconverter EF 2X is attached,the lens maximum aperture will be smaller by 2 stop.In the above two case, the camera will compensate the exposure auto matically.

Specification:
The Magnification: 2 times
Coating: multi coating
Lens composition: 9 elements in 5 groups
Item size: 7.2 * 7.3cm / 2.8 * 2.9in(D * H)
Item weight: 348g / 12.3oz
Package size: 13 * 9.5 * 9cm / 5.1 * 3.7 * 3.5in
Package weight: 439g / 15.5oz

Package List:
1 * Teleconverter Extender
2 * Protective Covers
1 * Bag
1 * User Manual(Chinese & English)

Questions & Answers

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Customer Questions & Answers

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0 votes
Q

Does this work with canon ef 24-105 lens i am using canon 6d full frame camera

A

  • No, it does not.

    By Manpreet on April 4, 2018

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0 votes
Q

will the yongnuoyno.ox 111 work with a canon eos t3i camera with the efs55-250mm lens!

A

  • No. It only works with full-frame EF lenses, not EF-S.

    By Mark on March 3, 2018

0 votes
Q

Is this Teleconverter stackable? making 4X?

A

  • no

    By Kevin Derrick on February 10, 2018

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0 votes
Q

does it work with the canon 100-400

A

  • hey ythre ,not sure,i had to return mine ,it could not fit my inventory of Canon ef lenses. Sorry ,not much help,G.

    By gilles gougeon on January 15, 2018

0 votes
Q

Will this lens work with the Sigma 70-200 f2.8 or the Sigma 135 Art?

A

  • I use mine on a Canon 500mm f:4 and it works fine except that it over exposes by 2F stops which is not really a problem; actually it's a good thing. Haven't got a clue if it would work on a Sigma lens but I suppose it should.

    By Eric on January 14, 2018

0 votes
Q

Does it work with canon 100-400mm 4.0-5.6f ?

A

  • Hello It is compatible Thank you

    By Granville on November 14, 2017

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0 votes
Q

Is there a tripod collar to fit this?

A

  • I don't know of one and doubt there is.

    By SCATeam on November 2, 2017

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0 votes
Q

Anyone else's overexpose by 2+ EV? Is there a fix?

A

  • I think it depends on which camera you use this on. On the 7D2, this TC causes images to be overexposed by at least 2 stops, closer to 3. However it is communicating to the camera, it causes the camera to bump up exposure settings entirely too high, causing this overexposure.

    By CGerber on December 29, 2017

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0 votes
Q

Does it works with 75-300?

A

  • Works poorly. Haven't got a decent picture with it

    By Ajay Reddivari on September 25, 2017

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0 votes
Q

so 100mm f2.8 macro lens doesn't work with this extender?

A

  • Hi Ya Lun Wang, our YN2.0XIII can work with Canon EF 100mm f2.8L.

    By Masami Miyakawa on September 25, 2017

See more answers (3)
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    Customer Reviews

    Average Rating:

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    based on 8 Customer Reviews

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    • By civita

      January 19, 2020

      The caps were crudely made. Haven't tested it yet. update: Tested with Canon EOS 6D + 70-200mm f/4 L IS Auto-focus (AF) WORKS even with the f/8 aperture (smaller by 2 stops). In-door photos must be on the tripod (or you will have noises result from high ISO) Image quality is better than I thought. Pros: * reasonable prices * auto-focus still works with f/8 aperture (with my 6D) * sharper than I thought Cons: * crudely made caps (not fit well) * over exposure issues as others mentioned (but you can adjust +-EV in your camera easily) * still have image quality loss with this extender

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    • By Heather Craig

      January 19, 2020

      This extender over exposes by at least 2 stops, and seems a little soft despite using good lenses. I can compensate for the over-exposure as I shoot, but will need an ND filter in some situations. Not sure if I'm going to keep it, exchange it, or buy something else.

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    • By Sana Ichimiya

      January 19, 2020

      there are some random under/over exposure issues. I hope it is the problem with the unit I purchased. The pictures are taken without changing anything. Camera Canon 5d II with Canon L f2.8 70-200mm lens

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    • By Mark

      January 18, 2020

      Can't really review this other than to say it WILL NOT FIT EF-S lenses. None of them. Don't even try. The diameter of the part that will protrude into the other lens is too large, so EF-S lenses made for the smaller sensor will not fit over it. I'm keeping it because I'm hoping to eventually get some EF lenses and maybe even a 5D, but currently useless to me on my Rebel t5i/700D.

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    • By Jon Mowe

      January 17, 2020

      Mine needed about 2.5 to 3 exposure compensation. Otherwise seems to work fine. I will use with large telephoto to take solar eclipse pictures. If you are planning to use a 2x extender a lot, you may want to invest in the canon extender.

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    • By Ajay Reddivari

      January 16, 2020

      Autofocus not consistent. Mediocre optical quality

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    • By jdpdata

      January 16, 2020

      Tested it out for couple weeks, but I was getting over-exposed shots with this extender. Ended up returning it. It's Okay if you're willing to compensate for over exposure in your photos

      Is this helpful? (0) (0)

    • By Horacio Velazquez

      January 16, 2020

      The autofocus don't work fine.But is ok for the price.

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