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Deal.ai › Sigma
Sigma
Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras

Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras

Best price now

$729.00at AdoramaChecked 7 h ago

Compared across 11 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $729.00 at Adorama (checked Nov 10, 2026).
  • Checked at 11 stores.

Our take on the Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras

The Sigma 10-18mm f/2.8 DC DN Contemporary is an ultra-wide zoom built for Sony E-mount APS-C cameras. Its constant f/2.8 aperture across the zoom range is the headline: most ultra-wide zooms for crop sensors start at f/3.5 or f/4, so this one gathers more light and blurs backgrounds more easily. It is small and light for its class, with a stepping motor for quiet autofocus and a close minimum focus distance that suits vlogging and tight interiors. Reviewers treat it as a strong value alternative to Sony's own 10-18mm, trading in-body stabilization and a slightly slower aperture for a faster lens in a compact body.

Best forSony APS-C owners shooting interiors, landscapes and cityscapesVloggers and creators who want a wide selfie viewTravelers who want a light wide zoomLow-light and night shooters on crop sensors
Pros
  • Constant f/2.8 aperture across the zoom range
  • Compact and light for an ultra-wide zoom
  • Fast, quiet stepping-motor autofocus
  • Close focusing for near-macro wide shots
  • Solid build for the Contemporary line
Cons
  • No optical stabilization in the lens
  • Some corner softness wide open at 10mm
  • Noticeable vignetting and distortion before correction
  • No weather sealing

Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras prices at every store

  • B&H Photo-Video-AudioNew

    In stock

    $729.00Free shippingChecked 7 h ago
    Visit B&H Photo-Video-Audio
  • AdoramaNew

    In stock

    $729.00Free shippingChecked 7 h ago
    Visit Adorama
  • Glazer's CameraNew

    In stock

    $729.00Free shippingChecked 7 h ago
    Visit Glazer's Camera
  • Best BuyNew

    In stock

    $729.00Free shippingChecked 7 h ago
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $729.00Free shippingChecked 7 h ago
    Visit Abt Electronics
  • NeweggNew

    In stock

    $729.00Free shippingChecked 7 h ago
    Visit Newegg
  • Sigma Corporation of AmericaNew

    In stock

    $729.00+ $4.99 shippingChecked 7 h ago
    Visit Sigma Corporation of America
  • Samy's CameraNew

    Availability unknown

    $729.00Checked 7 h ago
    Visit Samy's Camera
  • WalmartNew

    Availability unknownSold by Focus Camera

    $729.00Checked 7 h ago
    Visit Walmart
  • Bedford Camera & VideoNew

    Availability unknown

    $729.00Checked 7 h ago
    Visit Bedford Camera & Video
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $729.00Free shippingChecked 7 h ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras price history

Lowest price we've seen: $729.00 on Nov 10 at Best Buy. Tracked across 11 stores since Nov 10.

What reviewers say

Reviewers rate the Sigma 10-18mm f/2.8 highly for its fast constant aperture and small size at its price point. Owners like it for vlogging and interiors, and most complaints center on corner sharpness wide open and the lack of stabilization.

What people mention
  • AperturePraisedOwners value the constant f/2.8 for low light and subject separation, rare in this zoom class.
  • SizePraisedReviewers call it small and light enough to carry all day on an APS-C body.
  • Corner sharpnessCriticisedSome say corners are soft at 10mm and f/2.8, improving when stopped down.
  • StabilizationCriticisedThe lens has no optical stabilization, so handheld video relies on the camera body.
  • AutofocusPraisedThe stepping motor is described as fast and quiet, which helps for video.

Specifications

Mount
Sony E
Maximum Aperture
f/2.8
Image Stabilizing
Yes
Specialty Type
Wide Angle
Aspherical
Yes
Color
Black, Silver, Mount Product L
Type
Zoom

Questions and answers

Is the f/2.8 aperture worth it over an f/4 ultra-wide zoom?
Yes if you shoot interiors, night scenes or video. The extra light lets you use lower ISO and gives more background blur, at the cost of some corner sharpness wide open.
Does it work on full-frame Sony cameras?
It is designed for APS-C sensors. On a full-frame body it works only in crop mode, which cuts resolution.
Does the lens have image stabilization?
No. It relies on the camera's in-body stabilization, so pair it with a stabilized body for handheld video.
How close can it focus?
It focuses very close at the wide end, which makes it useful for dramatic wide-angle close-ups and vlogging.
Is it weather sealed?
No. It has no weather sealing, so protect it in rain and dust.
What is in the box?
The lens, front and rear caps, and a lens hood. Check the listing for the exact bundle.
Where is the Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras cheapest?
At Adorama, for $729.00, as of our latest check.
Where can I buy the Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras?
11 stores we checked sell it, including Sigma Corporation of America, B&H Photo-Video-Audio, Adorama, Glazer's Camera, Samy's Camera.

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Stores we've priced the Sigma 10-18MM f/2.8 DC DN Contemporary Ultra Wide Angle Zoom Lens for Sony-E Cameras at

  • Adorama deals and prices
  • B&H Photo-Video-Audio deals and prices
  • Best Buy deals and prices
  • Newegg deals and prices
  • Samy's Camera deals and prices
  • Walmart deals and prices

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