Archive for the 'Sigma SD14' Category

Sigma 17-70 2.8-4 OS – preview

Some time ago I was sent a pre-production unit of the 17-70mm F2.8-4 DC Macro OS HSM lens made by Sigma. It has been out for some time for other cameras such as Canon and Nikon but my version was of course made for Sigmas SA mount. It was a pre-production unit and I couldn’t really utilize the full OS capability as it wasn’t yet optimized but I did get some real stunner from it with OS and even more so without. Some shots below has had the OS enabled and they appear less sharp in full view, I’m told this will not be the case with the final version.

Those of you that used the older 17-70 will most likely enjoy this new version as well as it’s now more of an EX lens although no EX branding on it. The build quality is very high and it’s bit heavy and feels very solid. It’s like a bigger brother to the current 18-50 2.8 EX – same materials but a bit longer and fatter. Both lenses can produce stunning captures.



Full size version



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(another, ISO400 with OS on) View big. (notice that focus is slightly behind)

Full size version

The quality produced by this lens is quite extraorinary, to be a none EX lens and a zoom.

Full size version (look at his chest!, that’s where focus is)


Full size version

Final verdict will as you might understand comes later when I have the “real deal” to play with but what’s seen so far is pretty amazing. Good stuff! Just take a look at this last picture of the trees, detail is not bad and I’m told that it might give up to four full stops of stability. I did get some 1/10s shots that I might show later using ISo3200 (very dark environment) and they looked very nice! :) Me like.

Linn shot using Quadra. :)

linn in kitchen at night.
This image (as the first black and white version) is shot with my Elinchome Quadra as main light. There is one detail in above photo that shows how it’s made. Do you know how and can you find the mistake?

Chinese water color art by Linn

Half transparent rice paper wasn’t as easy as I thought to photograph. I know you can glue it onto some harder surface but Linn didn’t want that.. Here’s how I did:

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(above taken by Linn with DP2)

Continue reading ‘Chinese water color art by Linn’

Linn

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Linn doing her thing, actually, she’s painting the front of our wedding invitation card. Jaij! She’s a really talented painter in case you didn’t know.. maybe I’ll post some of her works.. :)

Raw Developer revisited #2

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Raw Developer is my preferred tool when dealing with images that I think of in terms of black and white and the SD14 is my preferred camera. Last week I had one of my studio classes (that’s when we did the milk thingi) I took some shots when preparing the light – also because I wanted to test a lens that I’ll come back to later.  Raw Developer has lots of interesting settings to play with – today I played with the curve tool and “lightness” channel. Recommended!

This whole post is Bob’s fault and can be viewed as full size (some saved at 200%)

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And some in color: (Photo of Dad is ISo200 with noise reduction turned off)
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Last shot has been saved at 200% size – Have a look!
OBS! Noise reduction is turned off.. (on all above images)

some DP2 and SD14 from today..

First some DP2 shots.. (all images, mixed ISO between 50-400)
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Continue reading ’some DP2 and SD14 from today..’

A tiny Sigma SD14 vs Nikon D90 comparison..

Some time ago I had this photo session for a company – some portraits made “on location” using my Quadra. Now, I had this 18-50 lens that I adore but that had a bit of a focus issue on my SD14 so I brought one of my photo students Nikon D90 to be on the safe side (same sensor as seen in the D300s). I took all shots with both cameras. The Nikon had the regular 18-105mm VR lens – I have no idea how that one compares to Sigmas 18-50 but the Nikon cost about the same when it hit the market (about $400).

The Nikon has been shot at F10, the Sigma at F8. Nikon with ISO200 and Sigma at ISO100. (ISO200 is standard on the D90). Also, notice that the Sigma is slightly closer. Nikon is set at 66mm and Sigma at 50mm. So the Sigma’s at maximum zoom level (which normally is a disadvantage).

Sigma on the left, Nikon on the right.

You can’t click the above shot to zoom in, but the other two shots below.  Notice that the Sigma has no extra sharpening applied. Just standard from SPP3. Nikon is sharpened normally in Lightroom 3.

Sigma with 4.6MP | Nikon at 12,3MP (here at 100% crop - click for full)

At 200% crop | Sigma processed using Sigma Photo Pro, Nikon using LR3 (click for full)

Conclusion?  Those 4.6MP’s are truly insane!

the other day..

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I visited Church the other day, was there on a photo session and just wanted to share one of the shots. Above is taken using the SD14 using ISO400 plus a lens at 31mm.

What’s interesting about this picture is that white balance I selected was fluorescent – and that gave me very good colors in Sigma photo pro. Shutter speed was 1/10th of a second. Pretty alive if you ask me! :) The blue came out too strong (from outside light) so blue has been desaturated some. If I selected auto white balance or any other more “correct” white balance then colors became more muted and perhaps a bit more correct too. boring.

splash of milk

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Wondering where I’ve been hiding? Well, truth is that I’m planning my wedding. Plus lots of things to do. :) So if anyone wanna come to my wedding the 26/6 2010, please send me an email so I know.. Make sure to bring your camera! :D

Oh, and above shot(s) is taken a few hours ago with my young photo students. I promised them to have fun with milk one day, and today was that day. This is a series of shots put together to one. I’m not sure what we wanted, but milky was maybe the word. The guy on the pictures is Danny, he’s a musicians and was on his way to play with his band but we asked him very kindly (and I gave him cash for coffee) and he did smell a little sweet after. :D

Macro photography with reverse lens

 

Photo taken by Martin Carlsson using a Canon 5D Mark2

Me and my friend Martin Carlsson had one of our nerdy meetings yesterday. We didn’t have a real plan, more then go out for a session but weather was really as dull as it gets and none of us felt really happy about it so Martin came up with this truly excellent idea to try out some extreme macro using the reversed lens technique.

I thought the idea was brilliant, especially in mind that I had my trusty 70mm macro that probably would become like a microscope and what if I turned my 120-300 bigma around? Would that make me see atoms for real? I was pretty sure I would so we made a setup with my Quadra, a bunch of lenses and a VISA card. Mostly because people know what it looks like.

Now, here’s a shot with the Sigma 70mm Macro NOT reversed. You get pretty close by doing nothing, just using it as it’s supposed to be used. This is as close as you get. (and don’t you dare try using those numbers!!!)

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Now I reversed it but to my surprise nothing much happened. I didn’t get any closer. hmm. I ran out getting myself a bigger gun. My 70-200mm 2.8 lens. I swong it around and it gave me less then the 70mm, at least at 200m. 70mm looked closer. So I figured that my assumption of more mm was wrong. So I got myself my 17-70. At least I could try and see if wider meant closer.

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Sure enough, soon I was traveling over the VISA cards surface and maan was it a beauty. I never thought a piece of plastic could look this beautiful. Close to the same feeling looking at Avatar in 3D for the first time. :D

So if 17mm meant closer what was my next step? The 12-24 (which Martin now tried in the background) was a bit tricky because of the round frontal lens. But I did have something even wider – my 10-20!

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Now, the 17mm was difficult enough to control. Every breath and dare I say heart beat effected my steadiness greatly and things didn’t get easier with the 10-20 at 10mm. It was really tricky, to give you a feeling for how shallow depth of field is I tried to catch the top of one of those small letters on the card.. See how background fades away! Nice bokeh too! :D

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It was EASY to miss, either you got the top, bottom or just a big blur. All depending on who touched the table or walked the floor or if a big bird flew outside my window.

Now, what’s next? All above shots has been taken wide open. I had no idea how to change aperture on a lens that wasn’t mounted but Martin had an idea. By changing the Aperture while mounted he then pressed the “aperture test button” and while holding the button he gently released the lens and oala – aperture was still at wanted f-stop! Now things got even more interesting!

How about Linns face at f8 – f32?

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Or why not some fine salt? (not sea salt or anything huge like that)

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Or the landscape of a swedish 20kr bill? And yes, the black part of the image was me not holding the reversed lens perfectly aligned. It wasn’t that easy!

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And finally Martin started staring into a good old light bulb – as if the quadras flashes and strong LED wasn’t enough disturbing. I’m pretty sure Martin took some better shots with his 5D but here’s my only sharp one. Or at least, a bit sharp. Lamp never stood really still and it was terribly hard to take a decent shot.

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But I got pretty close! :)

Alright, if you have your own shots to share, then please do! (it’s easy to do when you post a comment).

A very cold morning, a thousand angles.

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SPP, Another lens. (slightly tilted?)

How many photos can one take of a bridge, I asked myself. It was freezing, some time after 8:00 and the strong snowy wind never took a breather. Lucky me I had lots of clothes and a warm car to return to in case I had a near death experience. Oh, and Martin was there too, another photographer using the little DP1, the PEN and a Canon 5D M2. My bag was filled with three lenses and a trusty SD14. Oh, four lenses.. The fourth being the one I’ve used most of the time. A very nice zoom lens that I will get back to later.

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Above shot only to demonstrate what things looked like for us. Shot taken with the new lens using ISO800 to get a fast(er) shutter speed. (1/60s)

We had decided to go out this morning a couple of days earlier we saw on the weather report that it would be very cold. Maybe down to below -20C we had hoped to get frosty trees in morning sunlight but instead we got cloudy, windy and around -12C (10,4 F). And the beautiful frost was nowhere to be found except in it’s more boring form. Oh, yes. We got real star shaped snow flakes on the lens, over and over and over again! :D

Continue reading ‘A very cold morning, a thousand angles.’

One week Winter.. 2009/10

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(See full size version)

Happy New Year 2010!! Well, I’m late, I know. But I just came back from celebrating the new year up at my big sisters place in Brålanda. It’s so far away from everything and Internet hasn’t reached them just yet.. (not). I’m not too often up at her place, it’s a 100km drive (that’s the only good excuse I have not to go there more often and I know she reads this)..

Ah, and you might wonder why I have no splendid pictures of cool firecrackers – Well, it all comes down to luck and really, really bad timing. In Brålanda (a small town of what seams to me to be around 10 people) people have firecrackers but they all live randomly around my tripods position and none of them had ANY understanding of photography or photographers. They could have said: – I’ll let another rocket up right now, and I’ll wait for your signal Carl. But no, they just let them up a little here and there and always in the wrong direction from where I stood with my 20-30s exposure.

Oh well, there is always another one coming!

Now, all these shots has been taken with my Sigma SD14 – some of them using the 120-300 and others using a new lens that I will get back to in a while. (all wider shots). 90% has been developed using SPP with minor adjustments using LR3 before flickry upload. The rest (two shots) has been developed using Silkypix.

Flickr gallery with all shots in full size.

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(All above shots except the bird has been shot using the other lens..)

Now, the new year started with lots and lots of snow. We had to stay one extra day because of it. Below you’ll find “extra day with snow and my sisters family”, pictures.
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SDIM8976.jpg Continue reading ‘One week Winter.. 2009/10′

Video from Schillerska.. (NEW, IMPROVED)

EDIT: You saw it? Please check it out again as it’s now much nicer looking, especially full screen” Make sure you have HD selected.

This video is made for Linn to show on her last day at work for colleges. But I think it might be fun for you to see it as it shows how I work a bit. :)

And here’s a picture of Linn, in case you don’t know what she looks like. She’s the shorter of them two.

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Schillerska revisited – Day in Black and white!

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I must admit, I’m still in love with how SD14 handles monochrome white balance. It’s so rich! I had three classes to photograph today and I selected a few pictures to show. Everything is shot using SD14 + 18-50 2.8 or 12-24 except the very last shot shown. ISO is set between 100 and 800. Elinchom Quadra used in some way(s) in every shot. Some shots has been perspective corrected (bw group shots) – every development is made in Sigma Photo pro. Some shots has two other shots combined inside (No, Linn has no twin sister).

Why so many black and white? The heavy yellow light made it hard to get what I wanted + that I needed to go higher with ISO as I wanted a natural light and not “flashy” as I got yesterday (see group shot from yesterday and compare with todays). Yesterdays problem was that it was way to dark outside to have any use into the scene. Today was very dark too so I put them in the window.. hehe.

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In above shot I used the 12-24, and it’s not very sharp wide open so I had to use a smaller aperture – I experimented with different ones but didn’t want to go above 1s exposure. So I ended up using ISO800. But as you know, using the monochrome mode that’s never a problem. I wanted F11, but was only able to get 6.3. Worked well.

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Above: I sort of wanted a serious overall look so I asked them to look .. ehh.. cool? They tried.  This particular class was pretty small so I didn’t need to go as wide as the one before so I used 18-50 – picture is wider in reality but perspective corrected to get straight lines. Do you notice any other changes made? – and 18-50 is faster and sharper than the 12-24 so I was able to do this one at ISO100 and. Jaij!

Continue reading ‘Schillerska revisited – Day in Black and white!’

Schillerska revisited..

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Back at Schillerska, this time taking pictures of Linn’s Chinese classes. Will go back tomorrow to take some more. Here’s a few. These has been taken with long shutter speed (2-3s) and El Quadra.. There is still lots of strong yellow light and I’ll try to shield them some tomorrow using something big protective thingi. mm.. need more assistants. :) Developed using SPP and post-developed using Lightroom.  Doing develops this late isn’t always a recommended thing.  Hope I like it in the morning too.

One problem is the huge color temperature difference between room light and flash. Perhaps I need to get some gels.

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