Sigma - 8-16mm f/4.5-5.6 Wide-Angle Zoom Lens for Select Canon DSLR Cameras

Shoot landscapes, architecture and more with this Sigma 203101 lens that features a 75.7° - 114.5° angle of view to enable you to capture a wide area for detailed images. The super multilayer coating helps reduce flare and ghosting for clarity.

Lens Buying Guide
Protection Plan Options
Frequently bought together


Ratings & Reviews

Overall Customer Rating:
100% of customers would recommend this product to a friend (2 out of 2)


Compatible with select Canon DSLR cameras

With an APS-C-size image sensor for wide-ranging use.

FLD glass elements

Along with 1 hybrid aspherical lens and 2 glass mold elements help correct color aberration for great pictures.

Super multilayer coating

Reduces flare and ghosting for clear, detailed images.

8-16mm focal length and 1:7.8 maximum magnification

Ideal for versatile shooting, including landscape, architecture, interior, photojournalism, weddings and other applications.

Hyper Sonic Motor (HSM)

Helps ensure fast and quiet autofocus while enabling full-time manual focus override.

75.7° - 114.5° angle of view

Lets you capture a wide area for greater detail.

f/22 minimum and f/4.5-5.6 maximum aperture

For optimal light gathering.

15 elements in 11 groups with 7 diaphragm blades

For sharp shots.

Overall customer rating

would recommend to a friend



Looks like there aren't enough negative mentions yet.

  • Rating: 5 out of 5 stars

    Get the whole picture

    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    This lens exudes quality. It's built like a tank . It looks as good as it functions. I can finally stop complaining that I wish I had a wider lens. At 8mm, this lens captures nearly 180 degrees of view, albeit with rectilinear distortion (square distortion vs the round distortion of a fish-eye lens). But you can use that creatively. At 16mm, no distortion. Picture quality is superb - beautifully even exposure and amazingly sharp. Would love a larger aperture for capturing in low light, but have not been disappointed. This is my first $500+ lens and I say it's definitely worth it.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    it a good lens

    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I love this lens I use it a lot its got good qualityits good wide lensgood for weddings & portraits

    I would recommend this to a friend

Product images, including color, may differ from actual product appearance.