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Customer Ratings & Reviews

Your price for this item is $749.99

Customer reviews

Rating 4.8 out of 5 stars with 275 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers commend the RF100-400mm lens for its crisp image quality and lightweight design, making it easy to carry. Users appreciate the accurate zoom and quick focus speed, considering it a great value for the price. Some users expressed concerns regarding the aperture and lack of weather sealing.

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 14 Showing 261-275 of 275 reviews
  • Pros mentioned:
    Zoom

    Rated 5 out of 5 stars

    Great lens

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

    Really am impressed with the zoom on this lens. We use this for wildlife but also rustic barns and buildings that are far away and not able to get closer to them

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

    Lens

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

    Great lens but a bit expensive, would purchase again

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Missing dust cap

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

    Drove over an hour to the only store that had it available then I get home and to my surprise when I open the box I notice that the box looked like it was previously opened and the dust cap that goes behind the lens was missing. Call the store no answer and the national number was no help either and they wanted me to drive another 2 hours to replace it. :-(

    I would recommend this to a friend
  • Pros mentioned:
    Weight

    Rated 5 out of 5 stars

    Canon

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

    Great lens for birding etc. Relatively lightweight for a full frame telephoto

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great lens at a great price

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

    Really great lens for the price. So excited to have it.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    RF 100-400mm f/5.6-I IS USM Telephoto Zoom

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

    It fills a need. Still working on using it. My eight-year-old grandson took good picture with it at high school baseball game.

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

    Excellent lens

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

    This lens was great for capturing wildlife and action shots at sporting events.

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

    Lens

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

    I purchased for a trip to Africa and found that it was rather useless. My pictures were all blurry. Not happy with my purchase

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

    Fake

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

    Best Buy website recommendations for the canon r7 which does not work for it properly and it’s very heavy for the camera. Pls do not to follow Best Buy website recommendations at all ignore it and do your own research

    No, I would not recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Best product

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

    I love the lanes very clear and usable I would recommend to my friends and family. Affordable and wont be regretted

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Cannon - awesome lens

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

    Everything I expected and more. Great value for the money. Beautiful photos!

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

    BEST LENSE

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

    BEST LENSE IVE EVER USED! LOVE TAKING ACTION PHOTOS OF MY SON PLAYING SOCCER WITHTHIS LENSE!

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

    Nice lens, a bit stiff zooming in and out

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

    It’s a nice lens, it is a bit stiff zooming in and out. I wish Canon had included a lens hood and a tripod ring mount.

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

    Incredible Quality for the Price

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

    would recommend to any beginner photographers who want to shoot wildlife!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Rebel T7

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

    Will this lens work for the rebel T7? Im looking for aomething for action shots

    I would recommend this to a friend