Questions tagged [sigma]

Sigma are a Japanese company which produce cameras, lenses and flashes. They're most widely known for their selection of lenses which are compatible with cameras from other manufacturers.

Filter by
Sorted by
Tagged with
0
votes
0answers
29 views

Why Sigma 24-70 f2.8 OS (Optical Stabilization ) is not working on Nikon D5600?

The OS (Optical Stabilization) for Sigma 24-70 f2.8 (https://www.sigma-global.com/en/lenses/a017_24_70_28/) is not working when using it with Nikon D5600. Has anyone faced such issue? I also have a ...
2
votes
2answers
2k views

Sigma HSM lens won't focus on Nikon D5300

I tried the Sigma 70-200mm 1:2.8 Macro HSM EX DG APO on my Nikon D5300 and it won't autofocus even though the lens is supposed to have a built-in motor. I've checked the camera settings to make sure ...
0
votes
1answer
56 views

What are these focal lengths for Sigma Nikon Optimization Pro for 14-70mm F2.8 OS HSM A017?

I've been calibrating my Sigma lenses using the Sigma Optimization Pro application and the doc hub, for instance, the 24-70mm F2.8 DG OS HSM A017 Nikon version. In order to do so, I take photos at ...
1
vote
1answer
120 views

What adapter do I need to mount a Sigma Ashperical 24-70mm zoom lens on a Canon DSLR?

I have an EOS 4000D body and I already own a PK-EF lens adapter which I use for my Tokina lenses. I recently acquired this Sigma Aspherical Zoom lense and it doesn't mount using my current adapter. ...
0
votes
2answers
157 views

Image distorted on max zoom using filters

I have 77D and Sigma 150-600m contemporary lens. When I use any filter on the lens at 150mm I get desired outcome. But if I zoom in the image will get distorted. Is this expected or do I have faulty ...
0
votes
2answers
316 views

Sigma 70-200mm f2.8 APO DG HSM Image Quality Issue

I have a question regarding the quality of my Sigma 70-200mm f2.8 (non-Sport) lens. I bought this lens back in 2011, and even though people say again and again a 70-200mm is a must-have, this is my ...
3
votes
2answers
9k views

Why isn't a Sigma HSM lens autofocusing with my Nikon D5600 — is there a compatibility problem?

Today I had a chance to try a Sigma 70-200mm f/2.8 EX DG OS HSM, a 2013 model lens, on my Nikon D5600. Everything was okay. I was able to take pictures with it. But auto focus didn't work as it should....
4
votes
1answer
210 views

Why do these images have a dark semi-circle on the left side?

I shot these images with my Sigma 24-70 and Sony A7iii, in fog, sometimes pointed into the "sun" (it was not actually sunny but sometimes the lens was pointed towards the direction of the ...
7
votes
2answers
358 views

Large double onion ring in the middle of shoots when i useing Sigma 35mm f1.4 DG HSM Art lens on my Canon 6D mark ii

I've bought a Sigma 35mm f1.4 DG HSM Art lens, its works well on my APS-C Camara, but not work with My Canon 6D Mark ii (Large double onion ring in the middle of shoots), is this lens meant to work on ...
1
vote
1answer
340 views

Is Sigma 50 mm f/1.4 DG HSM Art compatibile with Nikon Z50?

Can I use Sigma 50 mm f/1.4 DG HSM Art (Nikon mount) with Nikon Z50? Currently I am using it with D5600 but I am interested in switching to mirrorless and wonder if my lens is going to work properly ...
0
votes
0answers
216 views

Does the Sigma MC-11 adapter work with the Sigma Canon Teleconverter?

I'm currently looking for tele lenses for Sony E mount. I haven't settled on a camera body yet, but I'll probably get an a7c. One option would be the Sigma 100-400mm for Sony E. Though without a Sigma ...
1
vote
3answers
8k views

70-200mm lens: Canon or Sigma? f/2.8 or f/4?

I was thinking of buying a Canon EF 70-200m f2.8 mk1 (I would love to buy mk2 but here's a noticable difference in price, at least in my country), but after awhile I came to the conclusion that this ...
0
votes
1answer
286 views

Can I add third party lens profiles to Nikon cameras or software?

I'm starting to shoot directly in JPG to save time, since I don't need RAW processing most of the time. However, my D7100 and my Z50 have no built-in lens correction profiles for my Sigma 18-50 and 50-...
1
vote
1answer
117 views

Sigma 70-300mm macro or nikon 55-200mm vr ii

I currently have a Nikon d3200 and am trying to decide between these two lenses. I understand the sigma can only manual focus on my camera. Im mostly looking to shoot wildlife , landscape or other far ...
2
votes
2answers
264 views

Why does my lens aperture stop working a few hours after attaching the lens?

I recently purchased a used Sigma 105mm f2.8 DG OS Macro lens, and when I tested it during the purchase everything worked fine. A few hours later when I tried it again, I noticed that my pictures were ...
4
votes
5answers
10k views

Why am I getting soft images with my Sigma 24-70 f2.8?

I recently purchased a Sigma 24-70mm f2.8 lens which I am using on a Canon 40D body. Around 8 of 10 shots were soft, regardless of subject matter. Exposure, white balance etc. all looks fine. I only ...
1
vote
1answer
135 views

Lens getting fungus again and again

I have a sigma 24-35 f/2 lens and it got affected by fungus and I cleaned it from a professional recently and after that, I am keeping it inside an air-sealed box with a lot of silica gel bag but ...
2
votes
1answer
281 views

What is the mount on this Sigma lens? It is smaller than Canon EF

I just got a SIGMA 17-70 1:2:8-4 DC (C) lense. Mount looks very much like Canon EF (S) but it's smaller. Added a foto from a 70-200 EF to compare. Anybody knows what this mount is for? Many thanks in ...
1
vote
2answers
282 views

Is there any difference in distance from Sensor to the lens (first glass) when we compare Sigma 24-70 2.8 and Sony 24-70 2.8?

I am looking to buy a 2.8 lens, I heard that Sony's lens is more closer to the sensor. Is that true ? Why I am asking this because, I heard (not sure) that one advantage of mirrorless camera's are ...
0
votes
1answer
208 views

Sigma 150-600mm + 1.4x TC

Am trying to get 1.4x extender for my Sigma 150-600 contemporary lens (canon Mount), would like to use it for wildlife / bird photography. Camera am using: 5D Mark III (placed order for R5 - waiting ...
3
votes
1answer
137 views

Is the noise coming from fast aperture ring adjustments of Sigma 100-400m lens on Sony A6500 expected?

I recently got a Sigma 100-400mm for my Sony A6500 and love it so far. But I noticed that the aperture ring makes noticeable noise on power ON and power OFF. See Google Photos album of two videos ...
3
votes
4answers
3k views

Can the Sigma TC-1401 1.4x Teleconverter be used with Canon lenses?

Essentially the inverse of this question - can a Sigma 1.4x Teleconverter (specifically the TC-1401) be used with (actual) Canon lenses, such as the EF 70-200mm f/4? By used, I mean does it mount (I ...
3
votes
3answers
8k views

Is there a focusing issue with the Sigma 17-50mm f/2.8 on a Canon 70D?

I have just shot a long outdoor trip using the Sigma 17-50mm F2.8 EX DC OS HSM on a Canon 70D. I've read excellent reviews of the Sigma lens but the photos didn't turn out that great. Neither the ...
4
votes
3answers
18k views

How do you add lens profiles to Adobe Lightroom?

I just received my Sigma 18-35 and love it. I use Lightroom for editing and according to Adobe, the Sigma 18-35 f 1.8 is supported. When I go to lens correction, I don't see the lens available. Do ...
2
votes
1answer
98 views

EOS-M4/3 Adapter stuck on Sigma Lens?

So I have just bought a new Canon camera and figured my Sigma 24mm 2.8 Superwide lens would be compatible with it, as it is an EF mount. The lens itself was given to me second hand and I had just been ...
1
vote
2answers
269 views

Recommended lens for landscape

I own a Sony a6500 camera and I bought one lens Sony 18-105mm f4. I plan a trip to Iceland and I would to make some good landscape photos. I saw the first season of "Photographing the World" where ...
0
votes
2answers
692 views

Canon EOS 6D mark II with Sigma Lens looks weird on LCD Monitor

All the photos in my camera looks like a fish eye or something, maybe I'm some configuration there, any help? this is how all the photos looks like:
13
votes
1answer
3k views

Rings in SOME of my canon 5D mIV shots

New camera - old lens. I shot these with the Sigma Art 35mm on my new Canon. It's not on every shot. has anyone see these before? Looks like it MIGHT be happening with shallow depth of field. ...
0
votes
4answers
957 views

Sigma DC 18-250mm Macro HSM Lens Autofocus not locking to let me click the picture

I was travelling on a trip with my camera. One day I was using my Sigma DC 18-250mm Macro HSM lens on Canon 70D in autofocus mode to take a picture. When I pressed my shutter button halfway to focus ...
2
votes
1answer
158 views

Fisheye image circle close to border of image

I'm using a Canon 8-15mm fisheye with a sony alpha 7R3 and a sigma adapter. I just noticed that at 8mm the circle of the image is not exactly centered; it is close to the top border of the image. ...
19
votes
2answers
2k views

Clipped bokeh circles at max aperture with wide aperture, short focal length lenses

I recently purchased a Sigma 30mm f/1.4 lens for my Canon 450D and noticed soon that at least wide open, any bokeh circles in the lower half of an image (in landscape orientation) seem to have their ...
1
vote
1answer
464 views

Can I get good macro-photos with sigma 50mm 1.4 using extension tubes?

I'm interested in trying macro photography, but I don't want to invest into Macro-objectives yet. Can I get satisfying results using Kenko extension tubes in combination with a Sigma 50mm art 1.4? ...
2
votes
2answers
618 views

Why does my Sigma 10-20mm EX autofocus freeze up, and the camera won't shoot?

When using a Nikon D7100 and Sigma 10-20mm 1:4-5.6 EX DC HSM, the lens locks up or refuses to shoot. This lens doesn't have a Manual Focus or Autofocus button/switch. This lens is in brand new ...
2
votes
1answer
227 views

Back-focusing with Canon 7D2 body and Sigma 50mm art lens: is the Sigma USB dock the solution?

I just bought a second hand Sigma lens (50mm Art f/1.4) for my Canon 7D2 body (Mark II). This combination yields a very serious back-focus problem: With no micro-ajustements correction on my body, ...
1
vote
4answers
111 views

Entry level equipment upgrade - best options on a budget and lens vs camera

I am currently using a Canon EOS 1100D body with the kit lens and a Sigma Zoom 50-200mm 1: 4-5.6 DC OS HSM lens. I am almost exclusively interested in wildlife photography and feel I have outgrown ...
1
vote
3answers
618 views

How to find a camera compatible with old Sigma lenses that were used with Pentax MZ50 SLR?

I have some lenses off my old Pentax MZ50 SLR camera, and I would like to buy a new camera body. How do I find a compatible camera?
0
votes
1answer
138 views

Could someone share AF calibration settings for Sigma 18-35mm lens on Nikon D3300?

I have auto focus problems with Sigma 18-35 which I recently bought on D3300. I would like to see other's AF adjustment/calibration settings. I am having a hard time with setting it up. Are the ...
0
votes
1answer
178 views

Nikon D5100 struggling to autofocus on screen, but fine through viewfinder? [duplicate]

hope you can help me and my frustrating issue I have a D5100 with a Sigma 18-250mm f/3.5-6.3 dc os lens which will AF no problem at all when I'm looking through the viewfinder but when I change to ...
2
votes
1answer
1k views

Sigma's for Sony can be calibrated with Sigma Docker. What about Sony lenses?

So, I am so confused on this topic, as I can't find an information anywhere. Sigma 3 years ago introduced amazing tool - Sigma Docker that allows without having special equipment or extraordinary ...
7
votes
1answer
2k views

Why are photos taken with my old lenses all out of focus on my new Nikon D5300 body?

My Nikon D80 died, and I was bought a new D5300, body only. All the photographs are out of focus when I use the lenses I used with my D80. Why would this be? I'm using the Sigma 18-50 f/3.5-5.6 DC, ...
3
votes
4answers
1k views

Nikon D5500 Autofocus with Sigma DG 150-500mm 1:5-6.3 APO HSM

Should the Nikon D5500 be able to auto-focus the Sigma DG 150-500mm 1:5-6.3 APO HSM lens? Auto-focus works with this lens on my Nikon D40X. On the D5500 it toggles between MF and AF. Video of what I ...
1
vote
2answers
1k views

Why doesn't my Sigma ring flash work in TTL mode with the Nikon D500 when it works fine with other Nikon Models?

I used to use this ring flash with my D7100 and 105 Nikon for several years. I just recently upgraded to the D500, and now all my pics are in overexposed (overblown) in TTL mode. I mostly used manual ...
1
vote
2answers
402 views

upgrading from kit lens [duplicate]

Am bit new to DSLR .Interested in landscape My problem I feel kit lens came along with my 650D is not giving me sharper images.(Culprit might be myself) Budget problem for upgrading to Canon lens ...
1
vote
8answers
4k views

Does it make sense to buy a Sigma Art f1.4 for a crop sensor body?

Im currently shooting on a Nikon D5300 with a 35mm f1.8 and I looking for a quality telephoto portraiture lens. I'm interested in the Sigma Art 85mm f1.4 DG HSM. I saw the lens is versatile and my ...
-1
votes
1answer
262 views

How do these three 100-300mm lenses for Canon EF mount compare?

I’m trying to decide on a 100-300mm constant aperture lens to complement my current kit. I am considering the following options Canon 100-300 f5.6 L Tokina 100-300 f4 Sigma 100-300 f4 Which of these ...
2
votes
1answer
123 views

Which adapter to mount Yashica adaptor lenses on a SIGMA SA-7?

I own SIGMA SA-7 and a couple of YASHICA lenses: YAHICOR Y503 Telephoto and YASHICA Y504 wide lens, both seem to be 55 mm wide. I would like to use them with my SIGMA original lenses, 70-300 and 28-...
0
votes
4answers
2k views

Why don't Canon and Nikon lock out third-party lens makers?

Context Odd question but looking at the market, I see Tamron/Sigma making lens for first-party companies such as Canon, Nikon and Sony. For manual lens such as Zeiss ( for Canon/Nikon) I see that they ...
0
votes
2answers
957 views

Thoughts on using Sigma 18-250mm F3.5-6.3 DC MACRO OS HSM for Macro photography

Is the Sigma 18-250mm F3.5-6.3 DC MACRO OS HSM a good lens to be used for Macro photography? I mostly try to photograph flowers and also insects sometimes. I will be using it with a Canon EOS 800D and ...
0
votes
1answer
203 views

Why won't my dSLR take photos with my Sigma 24-70 lens?

I have been using a Canon 60D for five years and recently, only when I am using my Sigma 24-70mm lens, it does not let me take pictures. When I look into the viewfinder, it is so dark (I assume that ...
34
votes
11answers
7k views

Do I really need a fast 50mm lens?

Everyone I speak to says that a 50mm lens is the best and beats them all as an all-rounder. I was wondering whether to get myself a decent, fast 50mm as well. However I'm still not 100% sure whether I ...