The Craft of RAW Conversion with the D300

DSC0116 – D300, originally uploaded by jjvornov.

This kind of writing on a “professional” website really bothers me.: Nikon D300 NEF image files – Lightroom 1.3 vs. Capture NX 1.3 – O’Reilly Digital Media Blog.

Expecting some kind of thoughtful analysis, instead I find someone who ran an image or two through two programs with a new camera and found differences in rendering. I expect this sort of writing on the DP Review boards, but not on the O’Reilly digital sites.To be more specific, Capture NX is using the camera settings to render the image as the user intended. ACR (Lightroom) and Aperture don’t, but instead use their own standard recipe. One of the clear advantages in a manufacturer’s product is that it works systematically with camera controls. For example, I can use one set of shooting parameters for events and family images and another set optimized for landscape. I believe it’s necessary to presharpen at the RAW conversion stage to critically evaluate images, so I set that in camera or in the RAW conversion program.To develop craft is is to have intent and control over one’s tools. Evaluate results and use the feedback to refine the process for the desired results. Pushing buttons and seeing what you get can only lead to happy accident

Chromatic Aberration and the D300



Suburban Set Piece- D300, originally uploaded by jjvornov.

One of my favorite lenses on the the D80 has been the 24mm f/2.8D prime. The 36mm equivalent is for me a “normal” view that doesn’t feel wide but doesn’t constrict the view down to the detail level. It focuses pretty closely and has a flat field, making my abstract closeups a possibility with the same lens.

I bought the 12-24mm f/4 DX zoom last spring for my Italy trip to have a truly wide lens since the 24mm had been my widest Nikon lens. I used the zoom a number of times, but somehow I didn’t get along with it’s bulk. On the D80, the primes, 24mm and 50mm balanced well.

In the last few months, I’ve been using the 12-24mm more and become more and more impressed by it’s very sharp, very contrasty drawing of a scene. When I took the D300 out for the first few times, the 12-24mm went on it and produced remarkable images. I find myself at the widest end of the zoom most often, portraying the suburban landscape with a classic landscape photography vocabulary.

At the end of the week I put the 24mm on the D300 and didn’t feel as much of a change in bulk as with the D80. I got a few nice images though. The wider aperture gives a different look as in this image, where the foreground grass is de-emphasized because it’s not in focus. The trees are in critical focus and the background recedes more as it moves out of focus.

As I was working on the image though, I noticed the chromatic aberration in the the thin branches of the central, leafless tree. There’s a color fringe that’s barely visible in a full monitor view (20″ Apple Cinema). Of course this is twice the size that my Epson 800 will print and about as large as I’d ever print the image anyway. I adjusted it in Capture NX using the chromatic aberration control, but it remains visible in the image.

It will be interesting to look back over some of my other images and see to what extent the older prime exhibits this behavior. It’s very easy in Aperture to filter images by lens and camera, so I can quickly have a look. But more importantly, I’d like to know whether I should pursuing the look of the 24 or switch to the 12-24mm for these wider angle captures.

Can a Camera Make You a Better Photographer?



D300 Now Serving the Moss, originally uploaded by jjvornov.

The combination of the D300 and Capture NX is certainly an inspiration to take more photographs. This image was captured with the 24mm prime which performs very well on the D300. I also added a Domke strap to the camera, the same type that I have on the D80.

So far, I’m not tempted to carry the D80 for it’s lighter weight, but it may be my excitement about the D300 that has relegated the D80 to backup. The images I’m getting from the D300 are way better than anything I’ve seen from the Olympus E-3, which was the alternative choice, so I’m very happy about my Nikon commitment.

The FL-50 Olympus flash is sold on eBay and by Sunday the E-1 and the 14-54mm lens will be gone as well.

Today I turned on Active D-Lighting for the first time and am adjusting to it’s effects. It alters the actual exposure value chosen by the camera, so when you turn it on and off in Capture NX, it’s just the same as turning on and off D-Lighting. So I think that for Aperture use, it will be more just an exposure shift to preserve highlights.

D300 and Aperture



Leaves Scattered in Grass, originally uploaded by jjvornov.

While the D300 images are remarkable, my workflow is completely broken. While a codec for the Nikon RAW format of the D300 has been released for Windows, Apple has not yet released their system level support for these files.

At this point, I import into Aperture as usual, but then I copy the RAW files into a folder on the hard drive where I can browse them with Capture NX. I registered my trial version with the code that came with the D300, so I have a copy of Capture NX to use.

The control point interface of Capture NX works well with my style of post processing. For example in this image, I darkened the foreground dirt area to bring out the white of the grass in the lower 1/3 of the image. I boosted the saturation of the grass at the top right to help define the upper edge of the picture plane. The control point will work on changing the tonality of all of the green leaves. In Photoshop, I’d be doing a wider dodge and burn type maneuver and altering the tone of all of the area less selectively.

The Gash In The Wood- Nikon D300



The Gash In The Wood- Nikon D300, originally uploaded by jjvornov.

Driving again this morning in New Jersey. I took an exit off the Turnpike and let the GPS tell me when I had used up the slack before my meeting. I stopped at an orchard looking desolate in the early light, but a bit later, noticed this odd scoured landscape in front of a housing development. I pulled the car into a side street, ran up a little embankment and grabbed this one shot.

The rendition of the D300 with Capture NX is just extraordinary in a painterly way. Exposure and focusing with everything on auto was probably better than I would ever have done manually.

Technology is finally in the service of art.

First D300 Image



First D300 Image, originally uploaded by jjvornov.

OK, it’s not much, but it’s one of the first images from my new Nikon D300. I missed delivery on Friday when I was out with family, so had to stop by FedEx on my way out of town for some business travel. It was too hectic to stop for some real image capture, so I grabbed this just to have something to look at and process.

My impressions so far:

I’m not bothered by the increased weight compared to the D80. It seems a bit longer and more solidly built, but not an impediment to working.

The shutter seems to be better damped so that hand holding at 1/4 sec is more like shooting with the Leica. With a wide lens, camera shake doesn’t seem to be bad at 1/4 to 1/2 second.

The layout is familiar enough that I could start shooting right away. I’ve made a few adjustments to the defaults that were easy matches to the way I have the D80 setup, but there’s more to do on this.

Exposure in matrix mode is absolutely phenomenal. Similar to the D80, it knows what you’re focusing on, so there’s weight given to the “subject”, but there’s more of a compromise in holding the rest of the image. It’s good in camera, but clearly ready for post processing. It’s what I’d expect from a less consumer oriented camera. Still, if the subject is in shadow or dark in tone, the camera will blow out the highlights. This protects the subject’s exposure. Having gotten used to working with the D80’s matrix system I forsee no issues here.

I’m thrilled to have the command wheels working to change exposure even when previewing an image on the LCD. It was my biggest ergonomic issue with the D80.

And that LCD on the back is very nice. I’m used to looking at images on the iPhone and the D300 LCD matches it.

E-1 For Sale

I find it hard to believe that I put the Olympus E-1 kit up for sale on eBay. I’ve listed the E-1, the 14-54mm zoom and the FL-50 flash in separate auctions. Having the D300 arriving tomorrow, I feel committed to the Nikon system and don’t see any way that I’ll be buying the E-3 or any successors.

In the electromechanical age of the DSLR it’s very hard for niche players to be truly competitive at the high end because of the technology investment, so Nikon and Canon will generally be offering state of the art cameras. I saw the E-1 and four thirds as an important early DSLR technology, but I don’t see that it’s lived up to it’s promise of superior results with smaller size. There’s been steady improvement in matching legacy lenses to sensors, culminating in Nikon’s D3. I just don’t see myself adjusting to the bulk and weight of the D3, but once they migrate the 35mm full frame sensor down to the D300/D80 body size I’ll expect that I’ll be upgrading again. I think that Olympus set it’s sights to low when it specified four thirds at the beginning of the DSLR age. They looked at what would be needed to match 35mm film. Their system has done this very, very well. However the larger sensor cameras are moving beyond 35mm with sensitivities that were never possible with film. Resolution has surpassed film as well. No one has put together the high sensitivity with high resolution, but this will be coming someday as low resolution/high sensitivity- high resolution/low sensitivity systems will be created just as we had in the film days.

Colin at AuspiciousDragon.Net came to the same conclusion back in August. I waited for the E-3, hoping for a revelation, but have seen nothing to distinguish it from the D300. I didn’t spring for a Leica M8 as Colin did, finding the price too steep for the advantages over film when I want to shoot what for me is rangefinder style. I have no problems with SLR viewing, but I find city shooting with the SLR to change the environment too much. The Leica M6 is perfect for that and has been my companion on business trips when photo equipment is minimized for the urban environment. As the digital SLRs pull away from film in quality, though I may need to make a hard decision about the future of the Leica equipment in my collection.

The Western Run Revealed



_DSC5635.tif, originally uploaded by jjvornov.

I’ve placed an order for the new D300. I’ve started selling the Olympus E-1 outfit on eBay with the FL-50 flash unit going first.

My reasoning? I just am not that excited about the images I’ve been seeing from the E-1. Over the past year I’ve adapted my vision to the D80, shooting much more with it than I ever did with the E-1.

As a system, Nikon is more attractive to me at this point. I’ll be getting a free Capture NX license with the D300, a $149 that I was going to spend anyway. At first, I tried NX again to get better RAW conversions for Photoshop work. But I’ve absolutely fallen in love with the NX control point interface. It fits the way I work well and provides a simpler path than PS CS3 layers and history brush. It gets me just about everything I’ve been using in Photoshop.

While I’ve considered just sticking with the D80, I really want the 100% viewfinder of the D300. I had it with the Olympus E-1 and have missed it with the D80. There are several ergonomic issues that I have with the D80 which I understand are not problems with the D200/300. For example, I’m forever trying to change exposure on the D80 and instead scrolling through images on the back LCD. The D80 is modal in it’s control wheel usage, violating the idea of one control, one function that I think a camera should have.

I expect to have the first D300 images by the end of the week. I’m not expecting anything substantially different from the D80 in terms of image tone and quality.

Fiddlehead and On



_DSC5651, originally uploaded by jjvornov.

It seems we’re in the midst of one of the best fall color seasons in Baltimore that I can remember. I went out today with the D80 and shot with two lenses- the 12-24mm f4 DX and the 105mm f2.8 VR Micro. This image with the 105mm.

For sharpness edge to edge, these are now my go to lenses. While I like shooting with the 24mm and 50mm primes, these two lenses show better contrast on the D80. The range is wide and the lenses are heavy but compact.

My local dealer tells me that the D300’s will be shipping on Wednesday and arriving Friday. The D80 image quality is certainly good enough, but I would like the 100% view and the more pro oriented metering.

_DSC5508



_DSC5508, originally uploaded by jjvornov.

I’ve downloaded the demo for Capture NX from Nikon again. Since I have a new laptop since the last download, I get another 30 days with it. As I’ve seriously been considering either the Nikon D300 or Olympus E-3, the RAW conversion is part of the picture.

Somewhere along the line, roundtripping from Aperture to Photoshop became less attractive because of mosaic artifacts. I think it’s the Aperture TIFF converter. Within Aperture, I see no problem at all, but when exported as a TIFF, there is an increase in artifact that is unacceptable.

Since Thom Hogan recommends Capture NX as the best Nikon RAW converter, I thought I might as well give it another try. After converting a half dozen images, I agree that it provides the best conversions I’ve seen. Followup changes in Photoshop also work well so far.

I’m really very happy with the quality I get from the D80, so all things considered I believe I should stay in the Nikon camp. So far, images from the Olympus E-3 don’t look substantially different from any of the other DSLRs available. It seems that testing methodologies must be pretty similar for all of the sensor makers, so with similar technologies available, there’s not much difference between what the sensor provides the software.