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.

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91 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 ...
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122 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 ...
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1answer
253 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-...
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111 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 ...
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2answers
230 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 ...
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1answer
110 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 ...
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2answers
135 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 ...
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1answer
147 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 ...
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1answer
91 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 ...
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1answer
85 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 ...
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2answers
240 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 ...
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236 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 ...
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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. ...
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1answer
211 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 ...
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1answer
125 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. ...
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1answer
353 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? ...
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2answers
498 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 ...
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1answer
192 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, ...
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4answers
108 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 ...
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3answers
556 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?
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103 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 ...
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1answer
145 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 ...
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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 ...
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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 ...
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2answers
610 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:
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3answers
835 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 ...
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1answer
178 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 ...
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1answer
115 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-...
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1answer
759 views

How do the Tamron and Sigma 70-200mm F2.8 lenses compare for photographing high school sports?

I want to get a lens I can use for indoor high school wrestling and football. With my budget I’m between these two. Any advice is greatly appreciated! Tamron SP 70-200mm F/2.8 Di VC USD For Canon or ...
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286 views

Why is the Canon-mount Sigma 24mm F1.4 DG HSM Art sharper in the corner in DxOMark's ratings than Nikon-mount version?

Why is the Sigma 24mm F1.4 DG HSM A lens corner sharpness much better in the Canon version than the Nikon's, according to DxOMark's ratings? Canon: https://www.dxomark.com/Lenses/Sigma/Sigma-24mm-...
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1answer
189 views

Is Sigma's lens hood LH-825-03 compatible with a 18-50 2.8 EX DC HSM Macro?

I'm looking for a replacement hood for my 18-50 f/2.8 EX DC HSM Macro, but I'm not having much success. I've instead found some hoods for the 17-50 OS (stabilized) version, which also has a 72 mm ...
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2answers
2k views

Autofocus Sigma 17-70 Macro OS HSM not working on D3300

I've purchased a used Sigma 17-70mm f/2.8-4 DC OS HSM for my Nikon D3300. It appears to work fine, with one exception: the autofocus. I've checked the switch on the lens and it is set to AF. However, ...
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4answers
777 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 ...
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1answer
214 views

Why am I able to set wider aperture than my lens technically allows? [duplicate]

I'm practicing with Sigma 28 - 300mm f/3.5 - 6.3 Macro lens. And the thing I've noticed is that at 300mm focal length my aperture can be set to as wide as f/5.6. And EXIF data confirms it: I'm ...
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2answers
8k 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....
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2answers
3k views

Canon 50mm f1.8 vs sigma 17-50mm f2.8 [closed]

I wish to buy a second lens. which one should I buy? I was thinking to buy a canon 50mm f1.8 as suggested by many youtube videos but then I thought why not take a zoom lens (a sigma 17-50mm f2.8?) by ...
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1answer
256 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 ...
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1answer
184 views

Sigma Lens for Nikon AF D [duplicate]

I have nikon D3400 and an extra sigma lens 70-300mm DL Macro Super. They are not compatible because the lens does not have a built in af motor and d3400 also does not have af motor in it. Is there any ...
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2answers
756 views

Is Sigma 150-600mm f 5-6.3 contemporary “F4-5.6” on Crop Sensor?

I bought Sigma 150-600mm f5-6.3 Contemporary DG OS HSM Lens for my Crop Sensor Canon 1300D. What I've noticed is that it gives me max aperture of f5.6 at 600MM instead of f6.3 and f4.5 at 150mm on my ...
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1answer
1k views

Are third-party lenses compatible with Dual Pixel Autofocus (DPAF) on a Canon 80D?

Do third-party lens manufacturers (i.e. Tamron, Sigma) support Dual Pixel Autofocus (DPAF)?
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2answers
173 views

Lens Recommendation on aps-c Nikon for Stock and Composites

I intend to shoot Stock photos in a properly lit shotbox. At the same time need a "general purpose" lens to shoot objects and landscape (no need for macro neither portraits in close distance). ...
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1answer
380 views

Will a Sigma 18-200mm F3.5-6.3 DC lens interfere with the mirror in a Nikon F70?

Will the lens be in the way of the mirror at any focal length when taking a picture?
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5answers
4k views

What caused the rainbow artifacts in the shadows in this image?

I was at a party on Sat and I took some pictures with my new Sigma 50mm 1.4 Art Lens for Nikon. On Sunday I noticed some artifacts on some of the images when I shot vertically like rainbows in the ...
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1answer
406 views

Lens optic jumping between 17-24 on Sigma 17-70 f/2.8-4 DC Macro OS HSM

I've bought a used lens and I would I am unsure if I should return it. An inner element visibly jumps between the 17-24 mark. It does not interfere with function or focusing. However, is this an ...
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2answers
1k views

Repair shop says my dropped Sigma Art lens is a write-off — but can I fix it myself?

I recently dropped my new Sigma Art 1.8 14mm lens (and 5dii). The lens has some pretty bad cosmetic damage and a few small scratches on the front element. But overall it would still be usable if I ...
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1answer
403 views

Glitching Autofocus on Sigma Lens

I have a Sigma 12-24mm f/4.5-5.6 which I am very happy with. I have a Canon 5D MkIII body. The lens will focus normally, then after a certain amount of time will stop focusing. To force it to start ...
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3answers
3k views

Is it normal for Sigma lenses to stop working after a Nikon camera firmware update?

I've updated firmware for my Nikon D5300 earlier... Is it normal that the autofocus on my Sigma lenses stops working after updating new firmware?
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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 ...
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1answer
211 views

Is there a way to test an SLR's meter without a lens attached (or with a mismatching lens)?

I recently purchased a Sigma SA-9 and two SA-7n's. These are SLR (film) cameras. With the kit lens that came with it, they are all registering two to three stops under for just about any scene in good,...
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2answers
233 views

Why Is Sigma DG lens cropping on Nikon D810?

I have recently invested in a Nikon D810 and have just purchased a Sigma 70-200mm f2.8 EX APO DG MACRO HSM II lens. When shooting I have a visible frame through the view finder and all images are ...