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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 531 €;

14 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.

Massimo61

sent on June 03, 2024

Pros: Constant F2.8. Sharpness. Lightness.

Cons: Not stabilized. For some, the lack of an aperture ring (but I saw that you can photograph the same... :-) !)

Opinion: I have the X-mount version and I use it on the XT5 to have a light combination to use when you want to contain weights and dimensions. On the XT5 with its stabilized sensor, it works well and seems to be able to take advantage of the loved/hated 40 mpx. I am not an expert technician/engineer/optician like many here, mine is consequently an empirical and personal opinion and I can say that the performance of the lens is excellent and the photos I take are lacking exclusively because of my inexperience. I recommend it to those who want lightness and quality.

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.

There are 1 more reviews. Show all »

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

Pieve di Santa Giuliana, Vigo di Fassa

by 26switar
25 comments, 2557 views

HI RES 18.8 MP

Val di Fumo

by Ruggio
21 comments, 2600 views

HI RES 24.0 MP

Stephanie

by Emilio94
9 comments, 1415 views

HI RES 25.6 MP

Joyce

by Emilio94
6 comments, 1275 views

HI RES 25.6 MP

Under the legs

by Liuk79
23 comments, 839 views

HI RES 21.5 MP

Riposto (Italy)

by Puglisi2
0 comments, 1822 views

HI RES 26.5 MP

Valentina

by Emilio94
8 comments, 1317 views

HI RES 25.6 MP

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Val di Fumo

by Ruggio
3 comments, 893 views

HI RES 25.6 MP

Urban - Milan

by Liuk79
8 comments, 650 views

HI RES 25.8 MP

Street - Milan

by Liuk79
11 comments, 567 views

HI RES 25.1 MP

Street - Milan

by Liuk79
0 comments, 907 views

HI RES 25.8 MP

Street - Milan

by Liuk79
3 comments, 792 views

HI RES 9.5 MP

CASTLE OF PROH (NOVARA)

by Roberto1985
4 comments, 2405 views

HI RES 18.6 MP

Street - Milan

by Liuk79
10 comments, 1287 views

HI RES 23.5 MP

IN A PURPLE SEA

by Max45
5 comments, 1765 views

HI RES 13.0 MP

Gran Sasso, Franchetti refuge

by Ruggio
6 comments, 944 views

HI RES 22.6 MP

Route des Grand Alpes, col de Lautaret

by 26switar
4 comments, 1391 views

HI RES 19.9 MP

Untitled Photo

by Raffaele 10
10 comments, 251 views

HI RES 16.0 MP

Untitled Photo

by Dokker
5 comments, 538 views

Street - Milan

by Liuk79
1 comments, 726 views

HI RES 12.4 MP

Back in time - Historic train

by Liuk79
4 comments, 219 views

HI RES 24.7 MP

Venice - stormy sea

by Liuk79
4 comments, 568 views

HI RES 21.7 MP

Reflections

by Angelo Riberti
0 comments, 473 views

HI RES 23.7 MP

Church of Fongara - Alto Vicentino

by 26switar
2 comments, 1177 views

HI RES 20.1 MP

Street Milan

by Liuk79
21 comments, 340 views

HI RES 21.5 MP

Salt pans of Trapani

by Max45
4 comments, 123 views

HI RES 5.7 MP

Val Daone

by Ruggio
3 comments, 472 views

HI RES 24.0 MP

Japanese garden waterfall

by Awo3it
10 comments, 886 views

HI RES 24.2 MP

Colors: I sat down and waited

by Awo3it
10 comments, 1057 views

HI RES 24.2 MP

Street - Milan

by Liuk79
14 comments, 301 views

HI RES 25.7 MP

Nikko

by Luca-spleen
5 comments, 172 views

"And then we'll meet..."

by Dokker
4 comments, 594 views

My old lady is still looking at

by 26switar
5 comments, 1661 views

HI RES 98.6 MP

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Milan Fashion Week

by Liuk79
0 comments, 1997 views

HI RES 16.4 MP

Nightlife Thessaloniki

by Liuk79
2 comments, 709 views

HI RES 25.3 MP

Mille Miglia Milan

by Liuk79
2 comments, 500 views

HI RES 23.0 MP

Untitled Photo

by Dokker
5 comments, 418 views

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

What do you think about this lens?

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