Archive for the 'Nikon' Category

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!

Painting with light – revisited..

klar.jpg

2 världar and Broshan (names of above guys) is about to release a new album called Hollywood and asked me if I could take their cover shot. Bob and Olga was staying at my place at the time so we decided to have some fun together. With me and Bob dealing with the camera, Olga took the job of running around with the light, light in this case is my beloved Elinchrom Quadra. It was difficult to find a good spot that was dark enough because we were limited by time – (we had about 30min). Actually we took what was closest at hand, beside the very parking lot that we were at. :) But it worked out great! Olga did a great job of light painting. (above shot is taken with a Nikon D700)

SDIM7471.jpg

I also went to Brålanda taking this shot of one of my students there – this time using a small LED lamp that someone lent me. and then ending the whole thing with a flash from the Quadra. Above shot is developed using the latest version of Silkypix pro for Foveon. And that shot is a 30s exposure taken with the SD14. Heavily cropped too..

Thoughts of today – Canon 1D Mark IV & Nikon D3s

Much can be said about the specs of each of these beasts – but nothing for me more interesting than the possibility to grab stunning video or perhaps I should say film – it’s far from “video” in my book. Myself has been waiting now since forever for Red to release the Scarlet but it seams to be delayed – and the biggest difference I think between these two new players is RAW footage. And that’s probably also why I will wait a bit more before jumping on. I think I have a movie director inside that wants to come out. That said, I’ll continue to use Foveon equipped products.

Canon 1D Mark IV video example by Vincent Laforet..
If you can’t play, go here to his smugmug page or his blog.

Nikon D3s video example Video example from Vincent Munier..

Impressive, isn’t it? Consider that both these cams can go all the way up to ISO102400, which is really insane! Compared to RAW footage possible with a RED, above shots still looks good but somewhat video. Did you notice how Canon footage look Canon? A special brownish tone to skin and enviroment that’s always there in low lit situations. Still impressive. :)

Red one footage: Right click and save as!
(HD720, h264 around 500MB size, but well worth looking at) – Oh, the Mysterious-X is on it’s way too – the next generation sensor from RED that will be even more impressive. Starting at a clean ISO800. You surely need lots of ND’s to do outdoor footage with any depth. You can follow some of that here.

Now, looking at all these mighty riders in shiny armor – when do we see the Foveon sensor do film? (except DP) It would probably not be able to go as high ISO wise but colors and definition will surely be in another league. Especially if it will be able to record in some type of RAW format. Should be possible if you consider what RED team has been able to do.

I still enjoy the possibilities provided by the DP1 and DP2 – and it shows that it’s possible. But still, resolution is way too low. :(

Sigma DP1 – my Sigma AML-1 lens adapter review (sorry, nothing new to share).