Sigma 10-18mm f/2.8 DC DN C : Specifications and Opinions

The Sigma 10-18mm f/2.8 DC DN C is a wide-angle lens for APS-C, manufactured from 2023. 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 697 €;

16 users have given it an average vote of 9.5 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	10-18 mm
Angle of view	109.5 - 76.3° (equivalent to a 15-27mm 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	0.25x
Features
Zoom type	Ring, external
Stabilization	No
Focus	Stepper Motor
Internal Focus	Yes
Built and notes
Tripod ring	No
Extenders	No
Filters	67 mm
Lens hood	Yes, supplied
Weather sealing	Yes
Weight	260 g
Dimensions	72 x 62 mm
Buy
Sigma 10-18mm f/2.8 DC DN C, buy on Ebay JuzaPhoto contains affiliate links from Amazon and Ebay and JuzaPhoto earn a commission in case of purchase through affiliate links.

Publish your advertisement on JuzaPhoto (info)

Reviews

What do you think?

Do you want add your opinion? You do it by joining JuzaPhoto, it is easy and free!

There is more: by registering you can create your personal page, publish photos, receive comments, join discussions and you can use all the features of JuzaPhoto. With more than 259000 members, there is space for everyone, from the beginner to the professional.

The following opinions have been automatically translated with Google Translate.

Marco Brugnoli

sent on 02 Marzo 2026

Pros: I weigh the quality on aps-c and in my opinion a low price.

Cons: I would say that over f10 drops badly in quality, but if you know you avoid it.

Opinion: I would say it was a surprise this lens with its unexpected quality. I would say it was one of the components I tested for the new March article on Photographers. Switching from a medium format to an aps-c was not easy, but in the end you get used to it if it is the only system you use. I've tested several lenses, but here we're really on another level of quality at an affordable price. And if you're skilled in post-production, no one will notice that you've shot with an aps-c, especially if the images are posted online at 1920 pixels, where they look great. As always, the colors are rather flat and the contrasts don't shine, but this is only true if you don't work on the negative in camera raw. For me, this is an exceptional lens, free of defects and capable of offering extraordinary quality.

Mac_Protelli

sent on 14 Novembre 2025

Pros: Very light, very well built, excellent dials, excellent cost ratio and very high performance.

Cons: On the 40MP Fujifilm sensor, some marginal chromatic aberration in very extreme situations, lens hood lock system, no aperture ring marked for the Fujifilm system, attention on the precise setting of the AF point.

Opinion: The Sigma 10-18 Zoom is here. Tested with my Fuji X-H2 40MP. Very quick tests against the Sigma 12 1.4 vs Fuji 8-16. The Fuji 8-16 remains a Premium lens with no chromatic aberrations: the images are cleaner, but the heavy and bulky lens also costs three times more. The Sigma 10-18 Zoom as a construction looks like the brother of the Sigma 12 1.4, the Sigma fixed with very slight advantages in sharpness even if you have to zoom a lot to see a difference, but you notice it in the corners, which one to choose between a Sigma 10-18 vs 12 zoom 1.4 I find it really difficult to answer the Sigma 12 1.4 is definitely more suitable for indoor photography also for astrophotography, but with doubts about the exact AF it may have a problem with the firmware. Less performing point at 10/11mm causes distortion, even visible, some chromatic aberration in difficult light situations. Another point to be very careful about the precise AF point settings?, I prefer to use Zone AF on this wide angle zoom. For very high demands, Fujifilm extreme wide-angle lenses unfortunately only offer the 8-16 zoom as a Premium lens, there is no lighter and more transportable alternative, for example Fuji 12 1.8, 10-20, 2.8, it's a shame, Fujifilm has a nice 40MP sensor but then partly the lenses that are not available, you have to look for alternatives from third-party suppliers with a 40MP sensor, A great commitment. Note: great value for money and what it offers, so for me a great optic to recommend, but definitely not a Premium optic. I have done more tests definitely to recommend the Sigma 10-18.

Chris97

sent on 28 Ottobre 2025

Pros: Sharp even at full aperture, very compact, very light, non-existent chromatic aberrations, possibility of mounting screw filters, max aperture f/2.8, tropicalized, AF on a par with native lenses

Cons: Zoom ring in reverse (but you get used to it quickly) and little else

Opinion: A truly brilliant lens that, in my opinion, fits perfectly with what is the philosophy of APS-C cameras: compactness and lightness. Combined with the superb image quality on most of the frame, the tropicalization and the possibility of mounting common screw filters, it makes it an almost obligatory choice for those who want a quality wide-angle in the APS-C segment. Of course, if it cost 70/80€ less like the Tamron it would have been ideal but even if taken at 700€ in my opinion it is a bargain. Also because it is smaller and wider than the aforementioned competitor. The zoom ring turns backwards and it's a bit strange but you quickly get used to it having a limited focal range. The f/2.8 aperture allows you to take several photos at night or some close-ups without expecting a sensational bokeh. Finally, like almost all the latest Sigma lenses that I have been able to analyze, the image performance and sharpness are very satisfactory and worth every penny. Vote 10.

Mario Loconte

sent on 21 Agosto 2025

Pros: Sharpness, contrast management and chromatic aberrations, in short, technically perfect

Cons: I would have preferred a bit of Premium materials given the cost, but nothing that affects everyday life

Opinion: Really nothing to say, for quality, size, weight. In the hands it gives the feeling of being a bit cheap, but it is solid. The lens hood is interlocking and not half bayonet. It is possible to mount filters, it is not obvious at these angles of view. It is a fun lens, which for some moments of the wedding, where I specialize, is useful and does its duty. And he does it well. On the stock market you forget it, but when you need it ... You climb it up and the world of extreme wide angles opens up. I would definitely buy it again.

Jbg

sent on 09 Agosto 2024

Pros: Absurd sharpness

Cons: I don't think you can expect any more

Opinion: Mounted on the camera 10 minutes ago, I was already well informed about this lens, but beyond the opinions already present on the net that I quote 100% I just want to point out the first thing I look for in a lens, which is sharpness. Well.... This variable blew me away! Never seen such a thing on a wide-angle lens. I think it will be mounted on the camera body for quite a while.

There are 4 more reviews. Show all »

Photos taken with Sigma 10-18mm f/2.8 DC DN C

The depths of the earth

by Juza
12 comments, 3042 views

Lake Lod in autumn

by Magù
49 comments, 1152 views

The Pietra Perduca by night

by Juza
10 comments, 1688 views

Dobbiaco

by Rubino232
34 comments, 970 views

Sagrada Familia

by Juza
7 comments, 2505 views

Sagrada Familia

by Juza
3 comments, 2473 views

Autumn lights up the colors and warms the heart.

by Robi68
31 comments, 4758 views

Publish your advertisement on JuzaPhoto (info)

Sagrada Familia

by Juza
5 comments, 2407 views

Solar halo 22°

by Giulia875
21 comments, 486 views

Sagrada Familia

by Juza
5 comments, 3320 views

Unfair competition in Cefalù

by Francesco Puglisi
17 comments, 6244 views

Brescia 2023

by Robi68
22 comments, 3173 views

Duomo in the mirror (3)

by Liuk79
10 comments, 1249 views

Cat with trulli

by Francesco Puglisi
8 comments, 1437 views

Fog in Ferrara

by Remo.lanzoni
18 comments, 464 views

Tonale

by Giulia875
12 comments, 312 views

Aurora on Portofino

by Jok3r
9 comments, 1281 views

The old Garda ship.

by Robi68
12 comments, 3118 views

Venice

by Liuk79
17 comments, 515 views

-Beginning of winter-

by Mac_Protelli
7 comments, 379 views

Milan Cadorna

by Liuk79
19 comments, 646 views

Street Venice

by Liuk79
18 comments, 484 views

St. Mary of Roncesvalles

by Juza
3 comments, 1249 views

Sunset at the Pietra Perduca

by Juza
3 comments, 893 views

Cima Tauffi (with flare)

by Giulia875
8 comments, 223 views

The small church of Perduca

by Juza
3 comments, 903 views

Monte-Carlo Rally 2026

by Tetu
0 comments, 468 views

Wandering around

by Fabrizio Bartolini
21 comments, 1367 views

Sunset in Cefalù

by Francesco Puglisi
8 comments, 919 views

Argentario alive

by Federico Freddoni
5 comments, 778 views

University of Catania bn

by Francesco Puglisi
6 comments, 559 views

Publish your advertisement on JuzaPhoto (info)

Cefalù bn

by Francesco Puglisi
6 comments, 1208 views

Strolling along the Adige river.

by Robi68
4 comments, 1509 views

Casta Diva bn

by Francesco Puglisi
3 comments, 549 views

Manarola

by Igor_76
9 comments, 574 views

Rocca di Manerba in tecnicolor.

by Robi68
7 comments, 1558 views

Games of yesteryear

by Francesco Puglisi
5 comments, 492 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.

Sigma 10-18mm f/2.8 DC DN C : Specifications and Opinions

Buy

Offerte Usato RCE

Reviews

What do you think?

Photos taken with Sigma 10-18mm f/2.8 DC DN C