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Customer Ratings & Reviews

Your price for this item is $598.00
The comparable value price is $599.99

Customer reviews

Rating 4.6 out of 5 stars with 49 reviews

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  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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90%would recommend to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 3 Showing 41-49 of 49 reviews
  • Rated 5 out of 5 stars

    Amazing teleconverter

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing teleconverter from Sony. It was easy to order the item at best buy and receive it on time when it was not available at Sony.

    I would recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Seid,

      Sony commitment to customer satisfaction is our top priority.



      Thank you for your feedback! We're delighted to hear that you had a great experience with our Sony teleconverter. We appreciate your support and hope you enjoy using your new lens.

      If you need further assistance, please feel free to contact our support team 239-245-6360.

      Rubychelle,
      Sony Social Support Sony_US

  • Rated 5 out of 5 stars

    Nice converter!

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use it my Sony 200-600 for astrophotograpy. Considering stacking another one with an extension tube. This will also give me the ability to use one on both of my cameras.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great addition to my 200 to 600 telephoto

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great adapter for my 200 to 600 mm. You lose a bit of quality but it’s nice for wildlife.

    I would recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi Steve,
      Sony commitment to customer satisfaction is our top priority.
      Thank you for sharing your feedback about the SEL20TC 2.0X teleconverter lens. We are glad to hear that you found it as a great adapter for your telephoto lens. Thank you for choosing Sony.
      For any questions or concerns, you can reach us at 239-245-6360.  
      Regards,
      Larry 10-11-2023
      Sony Social Support Sony_US

  • Rated 5 out of 5 stars

    Nice adder to lenses

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well and brings the electronics over between the camera body and the lens. Make sure you look up what lenses it works with. Great addition to camera gear for the right lenses.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Super cute.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Well it looked like it would have worked unfortunately it didn’t fit my Sony a6000 like I was hoping it would. Hopefully it works for the next person interested in it! Good luck :)

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not useful emough for the money.

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Doesnt fit as many lenses as I had hoped. Only works with my 70mm-200mm. I have 9 lenses and it only fits the one.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi JohnH,

      Sony commitment to customer satisfaction is our top priority.

      Thank you for your feedback on our SEL20TC. We appreciate your honest opinion, and we're sorry to hear that you are not satisfied with your purchase. We understand that this lens does not supported all type of lenses and we regret that we fell short in this instance.

      If you have any other concerns or questions, feel free to contact us at 239-245-6360.

      Rubychelle,

      Sony Social Support Sony_US

  • Rated 1 out of 5 stars

    Not usable

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This lens only works with a lens that had not come out yet from Sony. It was not readily apparent on the website that the it only worked with one lens and that lens was not yet available. I have returned this 2x lens. While I have rated it low and have not recommended it, the reason is only because I have no way of testing the lens. I feel Sony and Best Buy were wrong to sell this lens prior to the release of the only lens it works with. Also, they need to make that more clear on the website that it is only compatible with the one lens.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi. Tybo, we apologize for any disappointment this might have caused you. I'm saddened to hear that you've decided to return the SEL20TC. Your feedback is highly appreciated and we will forward your post to the proper department. Thank you, Dave sony_US

  • Rated 1 out of 5 stars

    Do Your Homework First.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have returned this unit, not because of the quality, but due to the fact I didn't do thorough homework related to the application of this lens. I purchased this unit, thinking that it was compatible to my existing Sony lenses. However, after receiving it, I quickly discovered the physical incompatibility. Doing more research I realized that there were only 4 or 5 Sony lenses that worked with the 2X. My ignorance cost me nearly $90 because of the Best Buy return policy

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not worth it on high res cams

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for use with the 70-200GMii and A7RV and returned it. Shooting uncompressed RAW, photos come out pixelated, and blurry. I've heard this to be more of an issue on the higher MP cams. I've heard rumors of V2s of the teleconverters on the way.

    No, I would not recommend this to a friend
    • Brand response from SonyListens
      Posted .

      Hi DeWalt, Sony's commitment to customer satisfaction is our top priority. Thank you for taking the time to share your feedback. We're sorry to hear the performance of this teleconverter did not meet your expectations. We appreciate your honest as it will help us continue to improve our future products. Thank you for choosing Sony. -Linda 11-13-24 Sony Social Support Sony_US

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