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Customer Ratings & Reviews

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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 4 Showing 61-80 of 167 reviews
  • Pros mentioned:
    Lens quality

    Rated 5 out of 5 stars

    perfect

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

    I needed a wide angle lens that didn't break the bank and this one is amazing!!!!

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

    Nice

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

    Very nice lens. ..................................

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

    Rated 5 out of 5 stars

    Excellent 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.

    It is a great lens and fairly cheap compared with the rest of canon lenses. Great sharp images and very fast.

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

    Rated 5 out of 5 stars

    Quite and Clean Shots

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this ultra wide lens. It's quiet and shoots a very clean wide image. Very stable

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

    Rated 5 out of 5 stars

    Great wide angle lens

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

    This is a great wide angle lens for landscapes. I recently used it on some hikes in The Eastern Sierras. It is lightweight and the image quality is superb. I am glad I purchased and would highly recommend.

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

    Rated 5 out of 5 stars

    Nice wide angle zoom

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

    Loved the L lens. Great for landscapes and large groups. Good quality lens that will work on both a crop lens and full frame

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

    Rated 5 out of 5 stars

    Very nice picture quality. Nice wide angle lens.

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

    This is my first wide angle L series lens. Love it so far. Great for landscapes. Makes my set complete.

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

    Rated 5 out of 5 stars

    My Review

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

    Impressive Wide Angle view, exactly what I needed to round out my lens collection

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

    Rated 5 out of 5 stars

    17-40 mm canon

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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 is great - just didn’t work for my purposes.

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

    Rated 5 out of 5 stars

    Great lense

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

    Haven't take this lense off my camera since I bought it. Got some great shots with it in Yosemite and Australia

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

    Easy to use

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

    The lens performed very well. I purchased it for a cruise and stabilization was perfect.

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

    Rated 5 out of 5 stars

    Awesome lens

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

    This lens is great. Wide angles and close up images are very nice. I am shooting with a 5D.

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

    Rated 5 out of 5 stars

    wide

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

    perfect wide angle but soo expensive and not have crital cover for lens

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

    Rated 5 out of 5 stars

    Great zoom lens!

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

    Great light weight lens to have on you for a day of walking around.

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

    Rated 4 out of 5 stars

    Good value wide angle.

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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.

    Nice, light weight wide zoom for photo and video. Autofocus isn’t silent, but quiet enough considering this lens is old.

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

    Rated 5 out of 5 stars

    still new to using but love it so far

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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.

    love the image quality and the quiet motor. can't wait to test drive it even more.

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

    Rated 5 out of 5 stars

    Camera lens

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the Len and it fit my camera and the pictures are awesome

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

    Rated 5 out of 5 stars

    great lense

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

    bought this as a replacement of our 50mm lens that broke. It was a little pricey but lens is the best. Took great pictures with it :)

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

    Rated 5 out of 5 stars

    Ef wideangle

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

    Great wide angle lens for the price has been useful for my landscape shots

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

    Rated 5 out of 5 stars

    This is a wonderful lens

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

    This is a wonderful wide angle zoom lens, worthy member of Canon's L series lenses. And I got this at a great price.

    I would recommend this to a friend
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