Archive for the 'Flash' Category

Jewelry photography, day five.

Diamond ring..
Now I moved so much away from my initial setup that I feel that I will show you a picture or two of what my current setup actually looks like. Woohoo! I will post some in the comments section.  The above shot is slightly cleaned up – the gold surface was slightly scratched and some dents so I repainted the middle reflection and the bottom left - but other than that it’s the original photo – I’m now very satisfied with how reflections works – and if I change ring reflections still look beautiful. I must say that the pure IQ that the Sigma SD15 gives is extremely high. I’ve been looking at other photographers works with jewelry and once you go closer it just doesn’t look good. This shot is available in full size as well. A bit too full really. :)

This time I didn’t use anything else than LR3 and PS5. The only thing left now is to continue with OOF – and see where I should stop before text is readable. This shot is ISO50, 105mm, f11, 1/160s.

Playing with OOF

Lightroom conversion test

I noticed that it’s more or less impossible to get correct focus at more then one ring at a time (at f7.1) – so I took three shots and combined them in PS.. :)  It’s really late too, I should go to bed. hmm.. This is a Lightroom 3 conversion of SD15 file, not bad – but not as good as from SPP.

I’m pretty much set now with my setup – this last shot had no changes, no painting except taking away a little dust – although getting the background WHITE is time consuming when there is so much blur to deal with. The foremost black corners will also be a little bit less black – one white foam infront of camera is missing.

Jewelry photography, day four. (Updated)

Final capture for day four: We had a long talk today, me and the jewelry guy. He wanted the text within each ring to be unreadable so we decided that taking each text away using PS would take way to long, but using a wider aperture could work instead. I had to move the light quite a bit (I used lowest power at f20 on those last shots) and now I had to use  a semitransparent white circular reflector in-between the softbox and the “set” . I finally got a working F8. I could go all the way down to f5.6 but then it was hard to see anything exept one or two diamonds in focus.

I also wrapped the whole sets bottom in golden reflective material – and it seams to work pretty nicely. There is a 3000px version of the below image.

Four diamond rings

Continue reading ‘Jewelry photography, day four. (Updated)’

Jewelry photography, Day three.. (Update)

EDIT. Late Evening, day three. Last edit for tonight.
This last one has very strong colors because I selected “vivid” color mode in SPP. No added saturation - actually I pulled it back a bit in PS. The full size shot, with all it’s flaws.

Alright, day three is over.. Last shot.

Continue reading ‘Jewelry photography, Day three.. (Update)’

Jewelry photography day 2.

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Alright, it’s not really day two, but at least it’s first shot! I dealed a little with it in Photoshop and will play more with reflections to get the right feel (but not in Photoshop, but on the set). What do you think? It’s ISO50. I think I will get more black in the corners of the ring, like a black frame somehow. Also it’s a little too tilted. :) But that’s not the important part right now.

Right now, I only play with fake rings – will get the real stuff when it’s time for the real deal. About 200 of them.

Light from above, two paper reflectors on the side. Elinchrom Quadra. Sigma SD15, Sigma 70mm.

Playing with two YN460-II

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Today I had a wedding photo session – used Sigma 10-20 and Sigma 70mm together with my beloved SD14. Linn assisted (I LOOOOVE when she assists!) and on he way home we had a car full of gear, far away from home. What to do? Of course, we stopped and took some shots of each other. Sky was rapidly changing which made everything so much more interesting. :) And just for fun I used my new Chinese equipment. Two speed lights, stand and some transmitting equipment. Shot of me was way overexposed (ISO50) but in monochrome WB there was lots of information in blown areas so I turned it BW. Shot of me is also cropped some.

Btw, the cheap chinese equipment that brought works perfectly well together with the Sigma, (including DP’s) which is really nice! I had my Elinchrom Quadra in the car but – the Yongnuo YN460-II worked great, especially when two put together.

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Everything developed using SPP 4.1 and post edited using LR3 (darkening sky some etc). Full size available at my Fall 2010 set at Flickr.

You might ask why I don’t use my Sigma 530 DG Super instead of some cheap chinese ones – well, as you see the light is on a pretty light stand and it’s windy, I don’t dare having my beloved and TTL working 530 on that one without someone being able to save it of it falls. The two in the background DID fall – and one broke but was easy to fix. :)

Sigma 530DG super + Sigma DP1

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(Strobist info: Behind blue pillow is a gridded speed light. High left slightly infront of girl is a naked flash shooting at low power directly at subject). Camera: Sigma DP1 @ ISO400.

I couldn’t resist playing some today using my Sigma 530 flash – I brought with me a cheap transmitter from China as well that works pretty well, although not as smart as the one I have already from Elinchrom (Skyport). The Chinese version flashes as many times as it can until shutter is closed – so shooting indoors with low shutterspeeds and using the super fast Sigma gun, you will most likely get a strobe effect – lots of flashes in a short session. Nice if subject is STILL! People hardly ever is.  Skyport never does this – it sends ONE signal not a continues flow. The Chinese version is a 10th of the price of the skyport.

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Using the Sigma DP1′s fantastic ability to make colors is a sport in it self! Little sister holding the Sigma 530 and myself holding the second gun. Super simple setup. Without light this picture is totally dead. Camera, the Dp1 stands by itself on my Benro 91M8 tripodded monopod. Used in all shots above. :D

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Playing indoors using the same two guns as in above shots. Myself being the tripod for the second gun. Not a perfect shot but still fun. :) (And yes, she was tired. :D)

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Being outdoors a dull day as today isn’t always fun – incase you don’t have my gear! Then it’s FUN! One speed light (Sigma 530) with the grid, the tripodded monopod and a 2s delay. hmm.. perhaps it was 10s.

All shots edited using Sigma Photo Pro and uploaded using LR3.

Some beautiful SD15 shots by Olga and Bob!

And finally here comes some real Sigma SD15 shots taken by Olga, Bob assisted with the strobe or reflector. Both the SD15 and lens used belongs to me and that says something about the ease of use. :) Just pick it up and focus on picture making. All shots taken with the new Sigma 50-500 OS and developed using Sigmas lates SPP 4.1.

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Enjoy!

Tomorrow morning I leave for China together with my beautiful wife and we will be gone for about a month. Although I will bring laptop and cameras so I’ll post from there. Until then, enjoy these shots!

Let there be light!

Decided that I wanted some practice using my Sigma 530DG Super and my Elinchrom Quadra. Today was a bright sunny day and I was hiding together with my students in the shadows trying to get optimum conditions for photography. I used both Sigma DP1 and DP2 and as soon as you see strong colors around the flash, that’s the DP1 used and It’s me forcing it by placing the light inside the frame (I enjoy those colors tremendously) . All shots processed using Sigma SPP4 and Lightroom 3 Beta 2. (from TIFF)

Before After

These above where the very first shots, I noticed that I had to turn on something in order to make it work. :) And as you might notice it has a very strong “flashy” feeling and by increasing shutter speed and lower the quadras power I got a more natural looking light. See below. Also notice that there is no “color” problems as long as light is outside frame.

Continue reading ‘Let there be light!’

Just another fruit..

500px wide

Just had to put up something developed using SPP4. Very smooth tones. ISO100. NO PS except text and cropping. AML-1 used. (close up lens from Sigma)
Full size (slightly cropped)

Rockstar

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A shot from Wednesday evening.  DP2. Quadra.
Check out: Full size

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)

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).

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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!

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).