As regular readers of this blog will know I purchased a Nikon D800 a few months back in order to do a real hand on comparison with the Olympus EM5. The first few months of usage have been somewhat mixed and I have found myself reaching for the EM5 on more than one occasion, not least recently when I have suffered a very painful prolapsed disk in my neck.
Anyway, I digress from the point that I wanted to make in this blog and that is one of the most irritating things I have found in using the D800 is the image quality. When I look at a RAW file from the EM5 its crisp and has a lovely level of contrast, especially in the mid tones. The D800 is not as good in this respect and lacks the bite that I see in the EM5 files. I have thought that it might be the lenses but then when I have tried out some pro lenses, I still have the same disappointed feeling. I can see the image is sharp but it just doesn’t seem to reveal the level of detail I had hoped for.
Then recently someone shared the details of a software program that I hadn’t come across that is designed to correct optical limitations in lenses. It’s called Piccure+ and you can get a free trial download from their website. Here is a comparison of a section of the foreground from the D800 image above, shown at 100% magnification (click the images to see the full enlargement). The image below is prior to processing Piccure+. It has been converted from RAW in Lightroom with full adjustment including sharpening.
The next image is following processing in Piccure+. This now feels much more like the quality of image I achieve in the EM5. This is a clear improvement.
Now to confuse matters I thought I would also run the image through Topaz Detail which I used to use a lot. Not sure why I stopped using it but I think it’s about the time I switched to Micro 43.
So, what I can deduce from this is that the detail is there in the image but it needs some good processing to bring out the best. Piccure does a great and very natual job. Topaz Detail seems to bring out more detail but it also lightens the shadows a little too much. Personally I prefer the Piccure+ restul better but then I have more control with Topaz (I just need to take more care).
If you haven’t tried either of these products before they are well worth it. You might just find that lens you were struggling with isn’t as poor as you think.