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Deal.ai › Sigma
Sigma
Sigma 18-50mm F2.8 DC DN Contemporary DSLR Camera Lens for Sony E Mirrorless Cameras

Sigma 18-50mm F2.8 DC DN Contemporary DSLR Camera Lens for Sony E Mirrorless Cameras

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$451.27at Ysvara LifestyleChecked Nov 10

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Price facts

  • Last seen at $451.27 at Ysvara Lifestyle on Nov 10.

Our take on the Sigma 18-50mm F2.8 DC DN Contemporary DSLR Camera Lens for Sony E Mirrorless Cameras

The Sigma 18-50mm F2.8 DC DN Contemporary is a standard zoom for Sony E-mount crop-sensor mirrorless bodies. It keeps a constant f/2.8 aperture across the zoom range, which most kit zooms do not, and it is unusually small and light for a fast zoom. It suits travel, street and everyday shooters who want one lens that covers wide to short telephoto. Against Sony's 16-55mm f/2.8 G it gives up some reach and weather sealing but is far smaller and lighter; reviewers rate its center sharpness highly and note softness and vignetting wide open at the edges.

Best forSony APS-C shooters who want one fast walk-around lensTravel and street photographers packing lightVideo shooters who need quiet autofocusBeginners moving up from a kit zoom
Pros
  • Constant f/2.8 across the whole zoom range
  • Very small and light for a fast standard zoom
  • Fast, quiet stepping-motor autofocus
  • Close focus of 4.8 inches for near-macro shots
  • Rounded seven-blade diaphragm for smooth bokeh
Cons
  • No optical stabilization; relies on the camera body
  • No weather sealing
  • Edges soften and vignetting shows wide open at 18mm
  • Zoom range stops at 50mm, shorter than some rivals
  • No aperture ring or focus switch on the barrel

Sigma 18-50mm F2.8 DC DN Contemporary DSLR Camera Lens for Sony E Mirrorless Cameras prices at every store

  • Ysvara LifestyleNew

    In stockPriced in INR (₹42,388.00)Return policy

    $451.27Checked Nov 10
    Visit Ysvara Lifestyle

What reviewers say

Reviewers and owners praise the lens for combining a constant f/2.8 aperture with a body small enough to leave on the camera all day. Sharpness in the center is called excellent, and autofocus is described as quick and quiet. Complaints center on soft corners and vignetting at f/2.8, the lack of stabilization and sealing, and the limited zoom reach.

What people mention
  • Size and weightPraisedOwners say it is small and light enough to carry all day and balances well on compact Sony bodies.
  • SharpnessMixedThe center is called very sharp, but corners soften wide open, most visibly at 18mm.
  • AperturePraisedThe constant f/2.8 across the zoom range is the main draw and keeps exposures consistent while zooming.
  • AutofocusPraisedFocus is described as fast and quiet, which owners like for video and moving subjects.
  • VignettingCriticisedReviewers note dark corners at f/2.8 that need stopping down or correction in editing.
  • BuildMixedThe plastic barrel keeps weight down, but owners miss weather sealing and an aperture ring.

About the Sigma 18-50mm F2.8 DC DN Contemporary DSLR Camera Lens for Sony E Mirrorless Cameras

The Sigma 18-50mm F2.8 DC DN Contemporary is a compact, lightweight standard zoom lens for Sony E-mount crop-sensor mirrorless cameras. It covers 18-50mm, which equals 27-75mm on a full-frame camera. The aperture stays at f/2.8 across the whole zoom range, so exposure stays consistent as you zoom.

The optical design uses three glass-molded aspherical elements and one low-dispersion element to reduce aberrations while keeping weight down. A stepping motor drives the autofocus, which is fast and quiet. This suits video and moving subjects.

The minimum focusing distance is 4.8 inches (12.3 cm), which allows close-up shooting. A rounded seven-blade diaphragm produces smooth background blur. The focal range suits landscapes, portraits, street photography, architecture and events.

Brand
Sigma
Model
18-50mm F2.8 DC DN Contemporary (model number 585965)
Mount
Sony E-mount
Sensor format
APS-C / crop-sensor mirrorless cameras
Focal length
18-50mm (27-75mm full-frame equivalent)
Aperture
Constant f/2.8 across the zoom range
Optics
3 glass-molded aspherical elements, 1 low-dispersion element
Autofocus
Stepping motor, fast and quiet
Min. focus distance
4.8 in (12.3 cm)
Diaphragm
Rounded 7-blade
Color
Black
Release date
2021-10-28

Questions and answers

Does it fit full-frame Sony cameras?
It is built for Sony E-mount APS-C bodies. On a full-frame body it works only in crop mode, where resolution drops.
Is the aperture constant while zooming?
Yes. It stays at f/2.8 from 18mm to 50mm, so exposure does not change as you zoom.
Does it have image stabilization?
No. Stabilization comes from the camera body, so pair it with a body that has IBIS for handheld low-light shots.
How close can it focus?
The minimum focusing distance is 4.8 inches, which allows close-up, near-macro framing at the wide end.
What is in the box?
The lens comes with front and rear caps and a hood. Check the listing for the exact bundle.
How does it compare with the Sony 16-55mm f/2.8 G?
The Sony adds reach, weather sealing and a focus hold button but is much larger and heavier. The Sigma is the lighter, more compact choice.
Where is the Sigma 18-50mm F2.8 DC DN Contemporary DSLR Camera Lens for Sony E Mirrorless Cameras cheapest?
At Ysvara Lifestyle, for $451.27, as of our latest check.

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