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Sigma 18-50mm f/2.8 DC DN : Specifications and Opinions

The Sigma 18-50mm f/2.8 DC DN is a standard lens for APS-C, manufactured from 2021. The focus is done by Stepper Motor, it does not have image stabilization. The average price, when it has been added to the JuzaPhoto database, is 521 €;

13 users have given it an average vote of 9.6 out of 10.

MOUNT

This lens is available with the following mounts:

Canon RF: this lens is compatible with mirrorless APS-C Canon RF.

Sony E: this lens is compatible with mirrorless APS-C Sony.

L-Mount: this lens is compatible with mirrorless APS-C L-Mount.

Fujifilm X-mount: this lens is compatible with mirrorless APS-C Fuji.

Specifications
Focal lenght	18-50 mm
Angle of view	76.3 - 31.6° (equivalent to a 27-75mm in Fullframe 24x36mm format)
Format	APS-C
Max. aperture	f/2.8
Aperture blades	7
Lenses/Groups	13 elements in 10 groups
Min. focus distance	0.12 meters
Reproduction ratio	0.35x
Features
Zoom type	Ring, external
Stabilization	No
Focus	Stepper Motor
Internal Focus	Yes
Built and notes
Tripod ring	No
Extenders	No
Filters	55 mm
Lens hood	Yes, supplied
Weather sealing	Yes
Weight	290 g
Dimensions	65 x 74 mm
Buy
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Reviews

What do you think about this lens?

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The following opinions have been automatically translated with Google Translate.

VeronicaPinna

sent on August 27, 2023

Pros: Lightweight, tropicalized, IQ, silent on the video side

Cons: No diaphragm ring

Opinion: I bought this lens a few months ago and use it mounted on a Fujifilm X-S10. I liked it right away for lightness, image quality that is quite discreet, total absence of chromatic aberrations (problem that I found in the past with lenses much more expensive than this but for Sony mirrorless). As far as vignetting is concerned, there is little visible, almost absent. Also on the video side the quality is very good and the zoom does not create any annoyance or noise. Overall certainly you can not compare it to professional lenses but for what I do, street, some portraits and a bit of nature is more than fine.

Dokker

sent on August 07, 2023

Pros: Lightweight,constant f/2.8 aperture,zoom ring,tropicalized, silent,Contemporary series

Cons: No diaphragm ring

Opinion: It is my first Sigma lens.I bought it used two days ago ( 430€ ) as new. In the end I chose the Sigma rather than the 18-55 Fujifilm for the constant aperture at f/2.8 and for the tropicalization. For now, it satisfies me. I will try it in the evening on a easel for landscapes . It is small and lightweight. The auto focus I assure you does not feel at all. Contemporary Series . I recommend it. Vote 9

0rs0

sent on June 10, 2023

Pros: Compact, lightweight, all-rounder, maf distance, speed

Cons: Vignetting, vignetting, vignetting, vignetting, for some the zoom dial on the contrary can be a problem.

Opinion: For what this toy costs they have made a half miracle. It depends on what you expect. Excellent usability, perfect for travel, reportage and much more. I used it on a whim even in a wedding in the most relaxed moments and it did not behave badly. Distortion in the norm to be a gem that is in the hand of a child, the sharpness I consider more than enough, it depends on what you use it for, however even in the portrait, between 40 and 50 mm it is not bad even at full aperture. The real problem is the vignetting between 18 and 24mm, horrendous and incorrigible. Practically a ring, an obscene stuff, never seen before. When you frame clear skies or scenes it is very evident. It disappears after f4. Clear that if you expect the performances of a 24-70 f2.8 for full frame we are quite far away. Overall he gets away with it.

Sigmarco

sent on February 19, 2023

Pros: Focus, openness, construction, size and IQ.

Cons: Rings a bit strange, I explain below.

Opinion: Excellent optics, it has everything you need. At € 500 we find a good focal range (27-75), constant aperture at F2.8, a more than good construction with even a minimum of weather resistance, all in a very small body. Finally, the image quality is all there in spite of what you hear around. The only cons are the rings: The zoom ring that turns backwards compared to the one found between most lenses, a bit unnatural but you get used to it and the focus ring put where one could imagine the aperture ring. You get used to it too, but in short, if it had been customizable... In general, however, an excellent optics. A must for those who love/need the genre.

Ruggio

sent on August 16, 2022

Pros: Size, weight, sharpness up to 3/4, value for money

Cons: Distortion, a bit of aberrations in strong light conditions

Opinion: Balanced optics in performance and price. It prefers compactness and lightness without losing sharpness but compromising on other optical characteristics. First of all the distortion always marked at every focal length. Aberrations are present in strong, reflective light conditions. Weight and size make it an excellent travel companion especially on compact bodies such as the A6XXX series. The stabilizer is missing but it is not a con since you buy knowing it. The blurry is pleasant. Essential construction but of good workmanship. In conclusion, a lens capable of giving good shots.

Photos taken with Sigma 18-50mm f/2.8 DC DN

Pieve di Santa Giuliana, Vigo di Fassa

by 26switar
25 comments, 2268 views

HI RES 18.8 MP

Val di Fumo

by Ruggio
21 comments, 1986 views

HI RES 24.0 MP

Under the legs

by Liuk79
23 comments, 633 views

HI RES 21.5 MP

Riposto (Italy)

by Puglisi2
0 comments, 1561 views

HI RES 26.5 MP

Valentina

by Emilio94
7 comments, 755 views

HI RES 25.6 MP

Street - Milan

by Liuk79
11 comments, 450 views

HI RES 25.1 MP

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Urban - Milan

by Liuk79
5 comments, 454 views

HI RES 25.8 MP

Street - Milan

by Liuk79
3 comments, 665 views

HI RES 9.5 MP

Street - Milan

by Liuk79
0 comments, 770 views

HI RES 25.8 MP

CASTLE OF PROH (NOVARA)

by Roberto1985
4 comments, 2254 views

HI RES 18.6 MP

Street - Milan

by Liuk79
10 comments, 1186 views

HI RES 23.5 MP

IN A PURPLE SEA

by Max45
5 comments, 1538 views

HI RES 13.0 MP

Gran Sasso, Franchetti refuge

by Ruggio
6 comments, 825 views

HI RES 22.6 MP

Route des Grand Alpes, col de Lautaret

by 26switar
4 comments, 1289 views

HI RES 19.9 MP

Untitled Photo

by Raffaele 10
10 comments, 174 views

HI RES 16.0 MP

Untitled Photo

by Dokker
5 comments, 442 views

Val di Fumo

by Ruggio
1 comments, 618 views

HI RES 25.6 MP

Street - Milan

by Liuk79
0 comments, 647 views

HI RES 12.4 MP

Church of Fongara - Alto Vicentino

by 26switar
2 comments, 1081 views

HI RES 20.1 MP

Reflections

by Angelo Riberti
0 comments, 428 views

HI RES 23.7 MP

Street - Milan

by Liuk79
14 comments, 219 views

HI RES 25.7 MP

Colors: I sat down and waited

by Awo3it
10 comments, 967 views

HI RES 24.2 MP

Val Daone

by Ruggio
2 comments, 340 views

HI RES 24.0 MP

"And then we'll meet..."

by Dokker
4 comments, 515 views

Nightlife Thessaloniki

by Liuk79
2 comments, 572 views

HI RES 25.3 MP

My old lady is still looking at

by 26switar
4 comments, 1504 views

HI RES 98.6 MP

Milan Fashion Week

by Liuk79
0 comments, 1818 views

HI RES 16.4 MP

Street Milan

by Liuk79
0 comments, 563 views

HI RES 16.5 MP

Japanese garden waterfall

by Awo3it
10 comments, 786 views

HI RES 24.2 MP

Villa Gregoriana Tivoli (large waterfall)

by Max45
8 comments, 274 views

HI RES 9.9 MP

Untitled Photo

by Andriolo Joseph
4 comments, 217 views

HI RES 26.0 MP

Untitled Photo

by Dokker
5 comments, 303 views

On the fly

by Liuk79
0 comments, 500 views

HI RES 20.3 MP

Raindrops

by Marilu
1 comments, 464 views

HI RES 10.3 MP

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Eresidae

by Ruggio
3 comments, 475 views

HI RES 5.9 MP

Garage gym

by CarloBarbieriPh
2 comments, 1717 views

HI RES 24.0 MP

Venice - stormy sea

by Liuk79
2 comments, 381 views

HI RES 21.7 MP

The sample photos are selected automatically between all photos posted by JuzaPhoto members, using the camera and the lens selected in the techs. If you find evident errors (e.g. photos taken with cameras and lenses that are not available yet), you can contribute to improve the page by sending a private message to the user that has entered incorrect values in the photo caption.

Reviews » Lenses » Lenses Sigma » Sigma 18-50mm f/2.8 DC DN

Sigma 18-50mm f/2.8 DC DN : Specifications and Opinions

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Reviews

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Photos taken with Sigma 18-50mm f/2.8 DC DN