Sigma AF Zoom 28-70mm f/2.8

    4.3
    (6 reviews)
    Optical: 4.0
    Mechanical: 4.0
    Value: 9.0
    Focal Length
    28-70mm
    Aperture
    f/2.8-22
    Mount
    Canon EF, Canon EF-S, Minolta A, Nikon DX, Nikon FX, Sigma SA, Sony A
    Weight
    578g
    Sigma AF Zoom 28-70mm f/2.8 is a auto focus prime zoom lens for full frame cameras.

    Optical design

    Has 9 aperture blades, with this amount of aperture blades you will be satisfied with the result. Bright lens thanks to the high aperture value

    Physical characteristics

    93 mm long, requires consideration if you want to carry in the camera bag. With a lens filter diameter of 72 mm you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options. Weights 578 grams so plan ahead, carry only if really necessary.

    Sigma AF Zoom 28-70mm f/2.8 purchase historyStable

    eBay Price HistoryeBay Auction (high-low)Linear trend

    Prices have held steady across 54 months of tracked sales — pay around the $95.00 fair value and watch for outliers below it.

    Fair value (90-day)
    $95.00
    Don't exceed (P75)
    $129.50
    All-time low
    $3.00
    Latest sale
    $129.00

    Best deals

    79 of 157 tracked sales (50%) closed at or under the $95.00 fair value.

    • Nov 25, 2024$3.00$-92.00 / typical
    • Nov 25, 2024$4.00$-91.00 / typical
    • May 6, 2021$10.00$-85.00 / typical
    • Apr 16, 2025$10.00$-85.00 / typical
    • May 16, 2025$26.00$-69.00 / typical

    eBay Auctions

    No active auctions found.

    Technical Specifications

    Optical
    Focal Length28-70mm
    Aperturef/2.8-22
    Min Focus Distance0.7m
    FocusingAuto Focus
    Physical
    Weight578g
    Length93mm
    Filter Thread72mm
    MountCanon EF, Canon EF-S, Minolta A, Nikon DX, Nikon FX, Sigma SA, Sony A
    FormatFull frame

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    Reviews

    Great value5.0/5

    Great value Fantastic lens! Solid build quality and butter smooth focus ring. The additional items are a nice bonus for an already great value-for-performance lens.

    Not as sharp or as good an AF as I had hoped.3.0/5

    Not as sharp or as good an AF as I had hoped. It's a nice solid lens, but the copy I got was not that sharp. Actually my Tamron 28-75 f2.8 G2 had a sharper picture and better AF. It could have just been a bad copy. It was a new lens however.

    Worth the Extra Cost5.0/5

    Worth the Extra Cost This is a Sigma "Art" lens, as opposed to one in the company's lower-end, cheaper "Contemporary" series. The difference between the Art lenses and the regular lenses is obvious after only a few photographs. I am a professional artist and photographer, and I already own the Sigma 85mm f/1.4 Art lens, so this 20-70mm f/2.8 is the complement in what will eventually be the "holy trinity," which include the 70-200mm f/2.8 Art lens. Once you have these lenses, you won't want to go back to ordinary lenses. Images have that special "something" that spoils the discerning professional or advanced amateur. I have included two of my digital artworks that began with photographs using the Sigma 20-70mm Art lens. They're worth the extra cost because they are, after all, really an investment in your talent.

    Frequently Asked Questions

    What is the Sigma AF Zoom 28-70mm f/2.8?

    Sigma AF Zoom 28-70mm f/2.8 is a camera lens with 28-70mm focal length, a maximum aperture of f/2.8/22, for the Canon EF, Canon EF-S, Minolta A, Nikon DX, Nikon FX, Sigma SA, Sony A mount, supporting the Full frame format, weighing 578g.

    What mount is the Sigma AF Zoom 28-70mm f/2.8 compatible with?

    Sigma AF Zoom 28-70mm f/2.8 uses a Canon EF, Canon EF-S, Minolta A, Nikon DX, Nikon FX, Sigma SA, Sony A mount and supports the Full frame format.

    How much does the Sigma AF Zoom 28-70mm f/2.8 cost?

    Based on recent eBay sold listings the Sigma AF Zoom 28-70mm f/2.8 typically sells for around $3.00. Actual prices vary with condition and seller.

    Is the Sigma AF Zoom 28-70mm f/2.8 a good lens?

    Sigma AF Zoom 28-70mm f/2.8 has a community rating of 4.3/5 from 6 review(s).

    Which lenses are similar to the Sigma AF Zoom 28-70mm f/2.8?

    Similar lenses include Canon EF 24-70mm f/2.8 L II USM, Carl Zeiss Vario-Sonnar T 24-70mm f/2.8 ZA, Carl Zeiss Vario-Sonnar T 24-85mm f/3.5-4.5 N.

    Current Pricing

    Latest Price
    Price on request
    Find on eBay

    Review Summary

    Overall Rating
    4.1
    Optical4.0/5
    Mechanical4.0/5
    Value9.0/5
    Bokeh9.0/5
    Usability4.4/5
    Based on 9 reviewers

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