In case you haven’t been following the story so far, allow me to recap. I decided it was time to replace my trusty Olympus EM5 and I was seduced by the great Fuji lenses and the promise of excellent image quality. I purchased a Fuji XT-1 and a couple of lenses only to find problems with the RAW files when I came to convert them – the images look as if they had been painted and lacked crisp details. Apparently this is a well-known problem.
I managed to improve the performance of the system by updating firmware. I also returned one of the lenses, replacing it with two others so that I have:
The results from all of the lenses can be excellent which leads me to suspect lens quality is a factor in the problem. I have also chosen my words carefully here as I have seen the painterly effect with the 10-24mm when used at the longer end of the focal range.
Despite all these improvements, the single biggest factor seems to be the RAW converter used and this can have implications for all of us, even if you’re not a Fuji user. Let’s take a look at an example focussing just on the image quality.
What I want to see in my images is plenty of sharp, well defined fine detail as well as getting a feeling of texture in the image. What I don’t want to see is lots of noise.
The first thing I have noticed with the Fuji RAW files is that they are incredibly clean and don’t have much noise even when shooting at ISO 800 or 1600. In some cases, they seem unnaturally clean so I have started to shoot at ISO 400 and 800 regularly as I prefer the appearance.
Something else you may have read is that the JPEG files are great out of camera and are difficult to improve on. My experience of the JPEG’s is that they are indeed very good out of camera. But when processed well with a good RAW converter, you can easily exceed the results. With this in mind, let’s take a look at an example image.
OK, it’s not pretty but it was shot in good light and features the type of detail that people often complain isn’t rendered well by the Fuji. I have checked the image over and its sharp everywhere.
Here is a section from the JPEG out of the camera image at 100% magnification. You may need to click on this to view at full magnification.
What you see here is a screenshot of my screen which us 24” and running at 1920 x1080 pixels. This isn’t a very forgiving resolution but is great for sharpening and checking if things are in focus.
Let’s now compare this with the RAW file processed in Lightroom.
If this doesn’t look quite as sharp and detailed as the OOC JPEG image, I agree. This Lightroom rendering was also using all the tips I could find from the resources on the Internet that readers suggested as well as my own trial and error.
An improvement on Lightroom was Capture One which you can see below.
A word of warning with this image, it was produced using version 7 pro. I have tried to upgrade this but it just goes wrong with my Capture One 9 Sony only version. The results from version 9 may be better than the above. The RAW file converted in Capture One shows great colour and lots of contrast. The sharpness and detail are marginally better than Lightroom and probably on a par with the JPEGs. Some of the improvement may be contrast related.
Next we have Iridient which many people seem to swear by.
Apologies for the watermark but this is an evaluation version. The results are very promising and I may well spring for a copy of this. The detail is better than Capture One and the image looks very natural. It’s definitely better than the OOC JPEG.
Now for second place runner up and in fact, with some practice I might put this in the winning position but equally I might also relegate it to last spot.
This is sharper and more detailed than Iridient but much more difficult to control. I have actually over sharpened this image in the RAW converter. Part of the problem is that the image preview appears to have some form of blurring applied each time you make an adjustment but once you apply the conversion the blurring effect is removed. This may make it very difficult to handle but the results can be very good.
Now for the top spot in RAW converters for extracting fine detail and texture and one I recommend for all Fuji users and possibly other camera users as well.
This is from RAW Therapee. Yes, you read that correctly. It’s a free RAW converter and it really does blow away the competition with the Fuji RAW files. The OOC JPEG files don’t even come close to the detail that can be rendered by this application.
I repeated this testing with a number of files and the results are consistently good. Here is a second test image from the Fuji.
And a section of this at 100% magnification.
And if you don’t use Fuji, please still try this out as I had great results with the Olympus EM5. I suddenly realised how poor Lightroom was in comparison.
Now for the slight downside, the interface for RAW Therapee is pretty poor and the software crashes from time to time. There are that many options available that you probably need a PhD to get the optimum results. Despite this, it’s well worth the effort, especially if you have been plagued by the dreaded painter effect.
If you are wondering what happened to the fuji RAW converter from SilkyPix, I started to see quite a lot of artefacts in the tree detail so ruled this out. Equally, I didn’t like the lens distortion from Photo Ninja although the detail and sharpness was good. I have been a user of both of these software packages in the past and they may be worth taking a look at.
Finally, I will point out that the painter effect isn’t just as a result of the RAW converter. I’m finding it from time to time in all the RAW converters and in some of the JPEGs. I will post more about what I think is causing it once I have managed a little more research. But for now, RAW Therapee is producing great results.
I hope you found this useful. I’m off for a lie down.
If you shoot with a small sensor camera and use Lightroom for RAW conversion, then it’s a good idea to take care when sharpening. Noise can be a particular problem when at low ISO settings but there are steps you can take. This video demonstrates how to avoid the ugly sharpening artefacts that can result and which tend to become exaggerated in later processing.
I hope you find this useful.
It was an early start yesterday. Up at 4:30 in the morning in order to make the 2 hour journey to Ullswater in the Lake District for a dawn shoot. Despite the early morning start it was without question one of the most enjoyable days photography that I have ever had.
Overnight the temperature had dropped like a stone and there was a thick haw frost on the ground. Most waters in the Lakes had a thin layer of ice starting to form around their edges but because the temperature had dropped rapidly the deeper water was still cooling. Instead of ice covering their surface they had a wonderful mist and the conditions just got better as the day went on. The image you see above is of the boat jetty near Pooley Bridge, at dawn. Captured on the Olympus OMD EM5 with Olympus 12-40mm lens and a 0.3 ND Grad on the sky. Aperture was f/9.0 (a mistake as I would have shot this at f/7.1 usually). ISO200 and shutter speed 1/125″.
So you might ask, what is the important decision? The answer is, that I have decided to sell the Nikon D800; but I want to explain and share my reasoning.
Firstly, this is the third trip I have made where I can’t bring myself to carry the extra weight. When I returned from Bolivia I suffered a prolapsed disk at the base of my neck and for a while it looked like I might need major surgery. Fortunately, this is looking less likely now but the pain over the past couple of months has been unbearable at times – and pain killers just didn’t have an effect on it. I was finding that even trying to lift and support the heavier equipment was aggravating the pain.
OK, so this might be a temporary condition (I certainly hope it is) but other things are more permanent and important. One of the reasons I bought the D800 was that a lot of people were claiming how the image quality is exceptional with the right lenses and I would agree, yes it is. The camera would perform very well even with lesser quality lenses but needed a little more adjustment to really bring this out. But the important point is, the image performance is no better at low ISO (which I use almost exclusively) than the EM5. In fact, the corner and edge sharpness of the EM5 images beats the D800 even with high quality lenses.
All I really get with the D800 is an image file that produces a 24.5″ inch image rather than 15.36″ at 300dpi. Does this additional image size matter? Well, unless I am going to be making a print larger than 30″ and look at this with my nose pressed against it. You really need to be doubling the print size to notice the difference in output quality due to the way inkjet printers work. If you print on Matt paper then you might even need to go larger than this. As for output to the Internet, there is no benefit to having more pixels and then throwing most of these away by downsizing the image.
Where the D800 does score well over the EM5 is in the RAW files. I seem to be able to push these all over the place in editing and see almost no noise, even in shadow areas. This is very nice but again it comes with a downside. The RAW files from the D800 do seem to need much more processing in comparison to the EM5 RAW files. It’s almost as if the D800 RAW files are a little flat, possibly to the additional dynamic range the camera has. Whatever the reason, it feels like I am having to relearn how to get the most out of the camera and I don’t really have time for that at the moment.
The final and most important problem is that the D800 really doesn’t suit my style of shooting. What I don’t like to do is pop the camera on a tripod, spend a lot of time getting into position, check everything and then make one or two good exposures. This just doesn’t work for me. My approach is to move around and into the subject, taking lots of pictures and checking them regularly. As I work I find images that I like or things I like about an image that I work with to incorporate. The shots gradually get better until I arrive at the image I want. This style of working isn’t for everyone but if it’s your style, you will find it hard working with a large DSLR.
I do have to admit though that I didn’t always recognise this. It was only when I moved to the EM5 that my shooting style really started to develop in this way and that I started to feel free. Now when I try to go back it’s as though I am constrained and I have lost that feeling of freedom and spontaneity.
So, this is my reasoning but I will caveat it with a final thought. I reserve the right to change my mind. As I was writing this I was looking back at some of my RAW files from the D800 and they do have a quality that I really like. I’m just not sure it’s enough to make me want to keep the camera.
I should actually say my most disappointing camera was because there has been some remarkable changes with it. But first you need to hear a story to understand my disappointment.
Back in 2009 I purchased a Sony R1. For those of you don’t know, the R1 was a bridge camera with a fixed lens that was the size of a small DSLR at the time. It was very expensive new and had quickly lost favour with the general public. It was quite a weight really due in part to the huge lens. This was a 24-120mm lens made by Zeiss which was razor sharp. The 10Mpx sensor was the same one as used in some of the Nikon DSLRs at the time and was good at ISO 200 (base ISO) but quickly became noisy. The camera also lacked image stabilisation.
Despite its limitations the camera was a joy to use and produced amazing images. There are many fine art photographers who used this camera at the time and indeed I sold mine to one in 2011. Despite loving this camera I had become convinced that the Sony NEX5 was going to be a direct replacement for it but much smaller. Needless to say it wasn’t and I ended up switching to Micro 43, which I’m very pleased I did.
Roll forwards to December of last year and Sony launch the RX10. I didn’t pay much attention at the time based on past experience but then I say a picture of the RX10. It was clear that it was a reworked R1 with the same huge Zeiss lens. I did have some reservations about the 1″ sensor but already owning the RX100 I knew the sensor was quite capable. I purchased one immediately having traded in a very poor Panasonic 14-140mm lens.
The new RX10 was everything I wanted it to be. It reminded me so much of the R1 but improved. It handled well and meant no more lens switching. The lens range was now improved to 24-200mm with a fast f/2.8 constant aperture. I was so pleased.
But then came the let down. On paper this camera should perform brilliantly but when I processed the RAW files I couldn’t attain the sort of legendary image quality as the R1. At the time I was comparing this to the Olympus EM5 which is my main workhorse camera. The RX10 just seemed a bit, well soft in comparison. I tried all sorts, even convincing myself that the files were good enough. Once or twice I even came close to selling the camera had it not been for the excellent handling and convenience. In the end it was relegated to be my walking camera.
I hope you can now understand my disappointment.
Then to surprise recently I decided to open some of the RX10 RAW files in CaptureOne 8 (more on this some other time). The results were excellent. Image quality was not as “crisp” as the EM5 but then the images appeared more natural. The colours were also amazing.
At this time I also decided to update the firmware in the Sony as it was version 1.0 and version 2.0 was now available. Whilst the firmware talks about improvements to video, I’m sure they have done something to the focusing and image stabilisation. The camera now handles much better and I am getting much less shake than previously.
Over the past couple of weeks I have made a number of A2 prints from the RX10 files and they are really nice. There is a good feeling of depth to the images and they don’t feel so crisp that they appear unnatural.
In summary, a camera that was often left at home as it was disappointing has turned into one that I am happy to use and pleased to have purchased.
After I published the Friday Image No 20 I decided to review my Olympus EM5 shots. I had taken a few of the same location with the extremely sharp Olympus 45mm prime. You can see one particular example above.
What I noticed, that took me completely by surprise, is that I can see traces of noise in the EM5 image which isn’t present in the GM1 shot when viewed at 100% magnification. I have always been impressed by the EM5 images and just how clean the images are, but the GM1 appears to surpass this when both cameras are used at their base ISO.
If you are wondering why I find this so important, it’s because this noise becomes amplified in post processing, especially when enhancing images with structure and dynamic contrast tools. The less noise is present, the higher the quality of the finished image and the less noticeable any image artefacts are.
I missed sharing my Friday Image over the Christmas and New Year break so here is the first one of the New Year.
I shot this image back in March last year on a trip to San Francisco. I don’t know the name of this building and the only location details I have are that I was in the Financial district (I think) when I shot it. The capture was made using a Panasonic GX1 that had been converted to shoot Infrared. I know most infrared images tend to involve trees, plants and water but it’s easy to forget you can get some great results in the city.
I also plan to produce one of my fact sheets for this image, describing how it was processed because it makes quite an interesting study (well I think so at least). Because the image was shot on a digital infrared converted camera there really isn’t as much information in the colour channels as you might expect from a standard colour shot. My plan is to produce an enlargement for printing at A2 so it will take some careful processing to achieve this given the nature of the image file. I will put a note on the blog once the fact sheet is available.
Have a great weekend everyone.
First, I must apologise for the visual pun and poor quality of my humour. I also must admit to a rather strange fascination with rock and a desire to photograph rock. I can’t put my finger on why but I just love the texture and sometimes the colour of rock. The image above is typical of what I like to shoot, where detail and texture are all important. The ability of my camera and lens combination to capture this detail is therefore very important to me. In this example it was a Panasonic GX1 and Panasonic 14-45mm lens (this by the way was the old kit lens for the GF1 and is a real cracker in terms of the image quality it can produce).
As some of you reading this will know, I recently made the decision to sell all my DSLR equipment and switch completely into Micro 43 format cameras. This lead to the purchase of an Olympus OM-D E-M5 which I am very impressed with but leaves me with a Panasonic GX1 doing very little. I had been contemplating selling the GX1 body given that it is pretty similar to the OMD. It produces the same size images and has nothing about it that elevates it beyond the OMD. I can’t however bring myself to sell it.
The GX1 has now come down to such a low price that I don’t feel it’s worth my effort to sell it and that I may be better keeping it. The body is pretty tiny and fits neatly in my pocket or camera bag as a backup. The build quality is very good. And when I look at images such as the one above it amazes me what quality the camera can produce (when shooting in RAW format). Take a look at this section viewed at 100%.
So for now at least, I think it’s going to stay in my camera bag – it makes an ideal travel camera.
So, that was the blog I had originally intended to post. The only thing is, the image wasn’t shot on a GX1 at all. It was shot on my Sony RX100 but I had copied it to the wrong location. That’s right, it was captured on a compact camera. WOW!
I wanted to end this blog with a question. Which image is better, the colour one above or the black and white conversion below? I can’t make my mind up but I’m interested to know what others think. I think I prefer the colour image but it’s a close run thing.