Monday, September 15, 2008

The Nikon D3 from ISO 200 to 25600

hard to believe that I used to shoot Velvia ISO 50 film and now we are talking about ISO 25,600!

The Nikon D3 from ISO 200 to 25600 -- check out the full resolution photos!

The Nikon D3 from ISO 200 to 25600About the photographers
Nikon has taken a grassroots approach to marketing their upcoming D3 digital SLR, putting it in the hands of professional photographers far and wide in the months leading up to its expected late-November release. And while this practice isn't new, it is uncommon to allow those same photographers to use and distribute the files freely, especially from bodies running relatively early firmware. Such is Nikon's confidence in their first full-frame offering.

We've gathered files from three such photographers - Tony Bock, Nick Didlick and David Einsel - as well as photographer/author Peter K. Burian. From ISO 200 to 25600, here are full-resolution examples of what Nikon's new flagship is capable of.

Full resolution photos

Links next to the thumbnails below are to full resolution files shot with preproduction Nikon D3 bodies. All photos are in the Adobe RGB colour space and include an embedded ICC profile. To get a proper look at the photos, download and open them in Photoshop or another image viewer that enables you to magnify them fully and that will display the shooting data that has been placed in the IPTC Caption field. While some of the thumbnails are cropped, unless otherwise marked the downloadable files are uncropped.

To download, right-click on the link and select your browser's option for saving the photo to your hard drive. If you view these photos in your browser, be sure to use one that supports colour-managed image viewing or they'll look flatter and less saturated than they actually are.

All of these photos are for personal viewing and printing only. They may not be republished in any form without the permission of the copyright holder; this includes the posting of photos downloaded from this page onto another server.

Things to note:

Most of the photos are in their original form, as they emerged from the camera as a JPEG or from the RAW converter (which was a beta version of Nikon Capture NX in most cases, though we processed one file using Phase One's Capture One 4 Beta 2 also).

There are a mix of unsharpened, in-camera sharpened and Photoshop sharpened photos here. The Caption field in each photo notes whether sharpening was enabled in the camera (along with Active D-Lighting, High ISO NR and other key image processing settings), while the filename indicates whether Smart Sharpen was applied in Photoshop (a guide to the naming convention we used is just ahead). None of the files have been double-sharpened.

Thanks to all who've written in requesting a comparison of the D3 and Canon EOS-1D Mark III for night sports and other low light photography. We were given a preproduction D3 in late October, but in making the body available, Nikon USA stipulated that we not publish pictures from it. If that weren't the case, we'd show examples of how the D3 stacks up against Canon's EOS-1D Mark III at higher ISOs, and those examples would reveal that, while there are differences in the appearance of image graininess - Canon's grain pattern is tighter - there's no doubt that the D3 produces a less noisy, higher quality file at ISO 3200 and beyond. This is an incredible achievement on Nikon's part.On the other hand, EOS-1D Mark III files at any ISO - especially CR2s processed through Canon's Digital Photo Professional - are generally slightly crisper and more detailed. This could be because we're looking at photos taken with preproduction Nikon equipment, but experience has taught us that production gear is likely to show the same image quality traits.More about all of this, and other comparisons, including how the D3's autofocus system stacks up against an EOS-1D Mark III with the recently-announced sub-mirror fix in place, will come when we have a production-level D3.

Some of the photos are available both unsharpened and in an alternate version that has been treated with Smart Sharpen to counteract the softness introduced by the camera's low-pass optical filter.

All of the photos were taken with preproduction bodies and, in some cases, preproduction lenses too. As such, the image quality delivered by full production cameras and lenses may be different. Though, as noted above, not too much tends to change usually in image quality between late-stage preproduction pieces and shipping units. The one notable exception to this are dead pixels and related sensor defects that haven't been mapped out in preproduction cameras, and which can show up as brightly-coloured dots and lines in photos. It's comparatively rare to see these defects in shipping bodies.

Understanding the filename The filename, and shooting data in the Caption field, together provide information that's important to the understanding of how the photo was taken and processed. The shooting data is self-explanatory; the filename is explained below.

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