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Customer Ratings & Reviews

Your price for this item is $399.99

Customer reviews

Rating 3.5 out of 5 stars with 11 reviews

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64%
would recommend
to a friend

Customers are saying

Customers appreciate the AF-S Teleconverter TC-17E II 1.7x Extender Lens for its reliable autofocus capabilities. Customers have commented positively on the lens's ability to maintain focus without any noticeable loss.

This summary was generated by AI based on customer reviews.

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 1 Showing 1-11 of 11 reviews
  • Rated 5 out of 5 stars

    Excellent Quality

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

    I ordered this teleconverter from best buy and received it within 5 days. It will only work with certain lens's but the ones it works with the image quality is better then a cheaper alternative. Build quality is excellent. Overall I am very satisfied with the purchase

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

    sharp

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

    super sharp. I like that I can use the AFs feature with the 200-500mm lens! Its fast too, and it also works with my d5200. though I believe that AFs is possible on it because I updated the firmware on that camera.

    I would recommend this to a friend
  • Pros mentioned:
    Auto focus

    Rated 5 out of 5 stars

    Good Addition

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

    Nice addition to make my 70-200 be 119 - 340 mm. It is sharp compared to the 20e iii version. I did not see any loss of auto-focus. There is a compromise of 1.5 stops of light, but still it is worth it.

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

    Works perfect - better than expected

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

    I was a little hesitant to buy a TC, but i am glad I did. I bought it to pair with my Nikon 70-200 f/4, and it works great. Autofocus is fast and no loss in image quality that I can tell. Have used it for about a month, now.

    I would recommend this to a friend
  • Pros mentioned:
    Auto focus

    Rated 2 out of 5 stars

    Didn't work with any of my lenses

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

    I ordered this thinking I could use it with my lenses, but not of them worked! My mistake for not looking up the lenses that do work, which are the high dollar prime lenses, which some of us can't afford! I can't believe that Nikon doesn't make a lesser teleconverter for their other lenses. I bought a Vivitar teleconverter, it works but the auto focus doesn't work well! I could never get a focus on it! Works good on manual focus! Unless you have the right lens, look up first on Nikon.com, before buying!!

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

      Nikon Support can assist with questions regarding teleconverter compatibility. Please give us a call at 1-800-NikonUS! Nikon

  • Pros mentioned:
    Auto focus

    Rated 4 out of 5 stars

    great teleconverter

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

    it works great with my nikon 70-200 f/2.0 lense, this teleconverter works with auto focus

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    great converter

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

    this Nikon - AF-S Teleconverter TC-17E II 1.7x Extender works great on my Nikon 70-200 /f2.8 lense

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

    Soft images

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

    I tried this 1.7 Tele-converter with Nikkor 300mm F4 and D750 and the images I took of hummingbirds did not meet my standards for sharpness.

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

      The Nikon AF-S Teleconverter TC-17E II (Product 2151) is compatible with the AF-S NIKKOR
      300mm f/4D IF-ED Lens (Product 1909) and the AF-S NIKKOR 300mm f/4E PF ED VR Lens (Product 2223). When focusing keep in mind that teleconverters reduce the amount of light that is transmitted to the sensor. Because of this the number of focus points on the D750 sensor that are available for autofocus and electronic rangefinding is reduced from 51 to 15. Please see page 430 of the D750 User's Manual for more information. A copy of the D750 User's Manual can be downloaded from this address: https://downloadcenter.nikonimglib.com/en/products/175/D750.html . For further assistance please contact Nikon Support at 1-800-NikonUS. Nikon

  • Rated 1 out of 5 stars

    Does not work with the Nikon D7200

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

    Although the person who helped me at the store looked it up. It does not work with the camera

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

      The AF-S Teleconverter TC-17E II (Product 2151) is compatible with the D7200. Teleconverter compatibility is determined by the lens being used, so it's possible that your lens is not compatible. Please contact Nikon Support for assistance with teleconverter compatibility: 1-800-NikonUS. Nikon

  • Rated 1 out of 5 stars

    Didn't work with camera, told it did before order

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

    Did research, went to store to verify this was the right part. Sales person said it would work. It didn't. Now I have a $300 paperweight.

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

      Not all NIKKOR lenses are compatible with teleconverters. Nikon Support can assist with helping you determine if you lens is teleconverter compatible. Please give us a call at 1-800-NikonUS. Nikon

  • Rated 5 out of 5 stars

    awsome

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

    make sure you check nikon web site to see if it work with your lens.

    I would recommend this to a friend