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Customer Ratings & Reviews

Your price for this item is $399.99
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Customer reviews

Rating 4.7 out of 5 stars with 167 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers praise the EF 17-40mm f/4L USM Ultra-Wide Zoom Lens for its exceptional lens quality and wide-angle capabilities. Users appreciate its ease of use, lightweight design, and clarity. Some customers also highlight its weather sealing, price, and color performance.

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 5 Showing 81-100 of 167 reviews
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Purchase of Canon Lens

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

    This is a great lens Arrived on time and packaged well

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Great upgrade

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

    Perfect start for upgrading your lens collection for taking pictures!

    I would recommend this to a friend
  • Pros mentioned:
    Wide angle

    Rated 4 out of 5 stars

    Wide angle

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

    This wide lens makes every picture a moment and special.

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Amazing lens

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

    A fantastic lens. I use it all the time for landscape photography. Definitely worth the cost.

    I would recommend this to a friend
  • Pros mentioned:
    Wide angle

    Rated 5 out of 5 stars

    Love It

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

    Love this lens on my 1dx ii its great for almost everything

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Great lens!!!

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

    Very happy with this lens. It has become my favorite walking around lens on my Canon 7d. Very sharp lens!

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Love it

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

    Lens works great. Does what it is supposed to. Great addition.

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Awesome

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

    Great quality, one of the best lens out there for the price.

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Great lens. So sharp.

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

    This lens is so sharp and really a great overall lens for the price.

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

    Rated 5 out of 5 stars

    Great lens.

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

    The lens has a variety of settings for every situation and offers amazing clarity

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Excellent lens for professional photography

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

    Lens is superb for professional photography. Quality of picture is outstanding.

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

    A LITTLE DISAPPOINTING

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

    This lense did not meet the expectations of a Canon L series lense.The sharpness is mediocre,and also color saturation is not as sufficient as L series. The Canon 18-55mm kit lense on my new Canon T1i,is just as good if not slightly sharper.

    I would recommend this to a friend
  • Pros mentioned:
    Wide angle

    Rated 5 out of 5 stars

    Perfect wide angle

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

    This lens gets me the perfect wide angle I need for my photos.

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

    Rated 5 out of 5 stars

    Excellent lens

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

    Excellent lens without breaking the bank. Very good clarity.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great lens. Easy to use!

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

    Lens is easy to use. No extensive reading. Great photos.

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    Good lens for the price.

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

    L series glass at a relatively cheap price. Great for landscape pictures.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    All day

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

    I use this as a run and gun lens. Great for landscapes.

    I would recommend this to a friend
  • Pros mentioned:
    Lens quality

    Rated 4 out of 5 stars

    Great for all around picture taking.

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

    I love this lens I decided 2 buy this new lens instead of a new camera. I am very pleased with it. I would recommend the Tamrac-Evolution 6 Camera backpack..

    I would recommend this to a friend
  • Pros mentioned:
    Wide angle

    Rated 5 out of 5 stars

    Great lens

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

    Great lens that lets you see through it and capture a wide angle :p

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

    Great lens

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

    VERY GOOD FOR VIEW HALF PRICE FOR 16-35MM,BUT 80% FOR 16-35MM

    I would recommend this to a friend
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