Sony

Bracketing Limitation Workaround

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Fuji XT2 six image HDR
Fuji XT2. Six images at 1 stop intervals blended using HDR processing in Lightroom. The image sequence was shot using the technique discussed.

From time to time I like to shoot multiple sequences of images at different exposures. I then blend these either with HDR software or using luminosity masks in Photoshop. My Olympus EM5 makes this very easy. I call up the bracketing option in the menu, set it to the number of exposures I want and the interval. I also set the shooting mode to continuous which allows me to shoot a sequence by holding down the shooter button. When the sequence is complete there is a slight pause allowing me to release the button. This makes the entire process very easy, allowing me to hand hold.

At the weekend, I came to shoot a bracketed sequence using the Fuji XT2. This also makes shooting the bracketed sequence very easy. There is a dial switch allowing you to change from single shot to bracket. You press the shutter button once and the sequence of three images is captured with no need to keep your finger on the shutter. I found this great, until the scene I wanted to shoot required a five-image sequence at 1 stop intervals. That’s when I found out that the XT2 is limited to shooting only 3 images in a bracket. Come on Fuji, please fix this in your next firmware update. It’s basic stuff.

Now, I should stress that it’s not just Fuji that seem to have overlooked the obvious. When I also came to set up my Sony A7r at the weekend, I found a similar problem. This camera can be set to shoot a bracket sequence of 5 images, providing you don’t want to set the exposure intervals to more than 0.7EV. As soon as you set the exposure interval for a bracket to 1EV or more, you can only shoot a 3 shot sequence. What on earth are they thinking.

If you have been frustrated by this limitation with your camera, there is a simple workaround (other than changing your camera):

  • Set your camera to bracket 3 shots at 2EV intervals in the Av mode (aperture priority) and set your exposure compensation to 0.
  • Shoot the bracket sequence of 3 images.
  • Set the exposure compensation to +1.
  • Shoot a second bracket sequence of 3 images.

This gives you two sequences of three images, but across the two you will have images at 1EV intervals. These will range from -2EV to +3 EV which is what you need for HDR and Luminance blending if you want to ensure maximum flexibility. Unfortunately, you’re not going to be able to hand hold using this method but hopefully it will make things a little easier.

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Friday Image No. 86

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Sony RX10, ISO80, 1/160" at f/5.6
Sony RX10, ISO80, 1/160″ at f/5.6

Have you ever tried to photograph a tree trunk with a full frame or even an APSC sensor camera? It’s very difficult and you often need to resort focus stacking because you can’t get the depth of field you need. This is one of the advantages of the smaller sensor cameras such as they can give greater depth of field.

I shot this particular image near to my house using the RX10 which has a 1” sensor. It’s sharp and crisp from corner to corner despite my zooming in to pick out a portion of the tree trunk. I also ran off a print at A3 and the quality is exceptional.

I hope you like the image and have a great weekend.

Sony RX10 – Is now the time to buy

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The sea in Cornwall has a wonderul colour and the Sony RX10 captures this perfectly.
The sea in Cornwall has a wonderul colour and the Sony RX10 captures this perfectly.

I just received an email from WEX Photographic saying that I can pre-order the RX10 MKII. Whilst they don’t list the release date, it must be soon. The price is just short of £1,200 and browsing the spec, the thing that hits me is that it seems quite similar to the current RX10 model. Sure it shoots 4K video but I suspect the image quality is similar to the RX10 and that, as a landscape photographer is what I’m interested in.

I love the RX10 but I won’t be trading it for the MKII. In fact checking the prices on Amazon I can see that I can pick up the current model for just under £600 which is a 50% reduction on the new release. If all your interested in is still photography and you have been thinking about buying an RX10, now might be the time to keep an eye open for a great deal. I’m even tempted to buy a second one and convert it to Infrared.

How Much Depth of Field

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Hale, Cornwall. Sony RX10, ISO80, f/5.6, 1/50".
Hale, Cornwall. Sony RX10, ISO80, f/5.6, 1/50″.

Last week I took a well-deserved break (at least in my eyes) and went on holiday to Cornwall. Whilst away I took this photo that I wanted to share with you. The reason for sharing is not that this is a great Landscape image (I have a much better one taken at sunset rather than on an overcast day, that I will share soon). No the reason for sharing this is that it illustrates just how much depth of field can be achieved with smaller sensor cameras.

This image was taken using a Sony RX10 which has a 1” sensor. This is slightly smaller than the micro 43 sensors but somehow Sony has managed to cram 20Mpixels onto it. If you were looking at the print of this scene you would say that the image was in focus from the foreground to the background. It’s only when you view the image at 100% magnification on the screen that you see the distant lighthouse is very slightly outside the depth of field but is still acceptably sharp. Also the flowers nearest to the camera (literally inches from the camera) are out of focus but again this isn’t objectionable. Interestingly you don’t notice either of these points on the print as the image appears very natural.

What really makes you stop and think though is that the Aperture used to achieve this is f/5.6. The trick to this if there is one, is where you place the point of focus. Here I was focussing on the hillside just beyond the foreground flowers (probably around 10 feet from the camera. Had I tried to get all the flowers in perfect focus I would have lost the distant lighthouse. This compromise appears to work very well.

I hope this gives you food for thought about depth of field and needing to use very small apertures.

The RX10 is winning me over by osmosis

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Sony RX10 in the Peak District, 62mm, ISO80, 1/50", f/5.6
Sony RX10 in the Peak District, 62mm, ISO80, 1/50″, f/5.6

I’ve had the RX10 for around 14 months now so I should be in a position to say if it’s a good camera or not. Had you asked me this question 12 months ago I would probably have said (if I was being totally truthful) that it was a bit of a letdown.

You see my expectations were way too high having previously owned a Sony R1. The reason I expected so much was that the R1 had an amazing lens and the RX10 looked pretty much identical. It’s a huge Zeiss lens with a tiny sensor bolted to the back and a bit of a grip to hold on to. It won’t win any awards for being beautiful but it certainly feels good in the hands.

Part of the reason I felt let down also was that the EM5 produces such sharp, crisp, detailed images. I had dearly wanted the RX10 to produce the same “quality” but it doesn’t. It also has corners that are a little distorted and soft in comparison. What I had failed to realise and what only dawned on me when I bought the Nikon D800 is that most cameras suffer from this. In fact the RX10 is a very good performer, it’s just different. In fact, I’m now really quite pleased with the image quality I am able to achieve. The images make lovely prints all the way up to A2 (I haven’t tried anything larger).

But it’s not the image quality that I like, it’s the handling. It’s very easy and intuitive to use. I like the aperture ring on the body of the lens (isn’t this something we had on all lenses at one time). I also like the huge zoom range from 24mm to 200mm and the fast f/2.8 constant maximum aperture. It even has a great battery life.

In all, this is a very impressive camera and great when you don’t want to carry around multiple lenses. I am starting to find myself reaching for this camera more and more, especially when I am out walking.

Sony RX10 Problem and Frustration

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Sony RX10, f/5.0, 1/100" at ISO80
Sony RX10, f/5.0, 1/100″ at ISO80
Sony RX10, ISO80, f/5.0, 1/125"
Sony RX10, ISO80, f/5.0, 1/125″

Regular readers of this blog may have noticed that I didn’t post the usual Friday Image on Friday. My apologies for this but I am still battling with too much to do and too little time. I have fallen some way behind in responding to emails and queries as the numbers have shot up recently. I love replying to everyone but it takes time.

Anyway, I set out on a walk in the Peak District today with a camera. I was going to take the new G16 but in the end I went for the RX10. I really do love this camera but it’s been somewhat of a frustrating relationship. My first ever outing found that the white writing around the edge of the lens reflected onto my filters when the sun was at certain angles. The other major frustration I have is that the image stabilisation is poor. Sometimes I find myself keep checking if it is actually on.

It’s very easy to find the shutter speed has dropped below 1/25″ as I like to shoot at the base ISO of 80. I find that 1/25″ is pretty much as slow as I can risk, even at the wide end of the focal range (the camera has a 24-200mm f/2.8 constant lens). Below this and camera shake is evident and ruins pretty much every shot unless you are lucky. That’s one of the problems with a sharp lens, you notice the smallest of movement.

More recently I have become attuned to this problem and now push the ISO to 200 or 400. This goes against the grain with me as I always want to shoot at the lowest ISO and I hate noise. But you know what, even at ISO400 you can barely notice it and the image quality is that much better.

So this has been a bit of me rambling (pun intended) to tell you that the RX10 is one of the most enjoyable cameras I have and the one that I increasingly turn to when I just want to walk and can’t be bothered with different lenses.

The Bleak Weather Returns

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Sony RX10 - ISO80, 1/80" at f/5.6. 2 stop ND Grad filter on the sky.
Sony RX10 – ISO80, 1/80″ at f/5.6. 2 stop ND Grad filter on the sky.

I was out walking yesterday in the Lakes – what a mistake. The weather was dreadful. It was windy, foggy and the rain was driving down hard. Despite this I managed to pull out the Sony RX10 and rattled off a few frames. I quite like the one above as I think it conveys well just how poor the weather was.

New Website Call

I’m also going to be taking some time out shortly to build my new Lenscraft website. I know that quite a few people who read the Lightweight Photography blog are members of Lenscraft so I would like to publicise an offer. If you are a Lenscraft member, have your own website and would like me to add a link in the “Members Sites” section, email your details to me at robin@lenscraft.co.uk. I just need your name and a link to your site. Obviously feel free to return the link but there is no requirement.