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December 16, 2012

HDR Photography Tutorial with the Sony Nex-6!! Raw Files Using Lightroom, Photomatix, and more..

Sony Nex-6 - HDR Photography

In this HDR Photography Tutorial using the Sony Nex-6, I go over the settings used on camera, and then use Lightroom, and Photomatix, to process the raw files. Further editing is then done using various programs and techniques.

What is HDR Photography?? If that thought went through your mind, Please check out this HDR Introductory Video Tutorial I put together. Then come back and continue reading as it make a lot more sense ;)

In a nut shell what HDR Photography is exactly is simple the blending of multiple exposure’s at different EV values of the same exact scene. Usually  tri-pod is used. The one exposure for the Highlights, one for the Shadows, and one Normal exposure will usually do the job for most scenes. Then with software such as Photomatix you can blend the three differently exposured images and create a HDR Composite image.

 

How to set the Nex-6 for HDR Photography?

There are a number of ways to take multiple exposures for the purposes for HDR Photography, but on the Nex-6 I usually use the exposure compensation wheel while in Aperture priority mode. The aperture should remain constant for your series of exposure’s, so A mode on the Nex-6 is a great place to start. Next you have a few options at your disposal.

  • Auto HDR – Not the greatest quality do to jpeg compression and on camera processing. Great for quick shots and can yeild excellent results in the right conditions. You can choose your EV spread as well by hitting the option button which is the lower soft key. 4EV and 6EV is what I usually use.
  • Bracket Feature (BRK C) Brackets are great feature that take takes the three varying exposure images for you in a continuous fashion. Bang bang bang. When then spread far enough to cover the dynamic range in the scene. I personally like to shoot -2, 0, +2, and the Nex-6 has many options!! It has .3ev, .7ev, 1ev, 2ev, and 3ev spreads. At a 2ev spread, which is what I used, the Nex-6 will take a photo at -2ev to exposure for the highlights in the scene, then another exposure at 0ev (the current settings), lastley it will take a +2ev exposure which will hopefully capture all the shadow detail.
  • Exposure Comp - Another way to go is to simple use your exposure compensation and take a -2EV shot fallowed by a 0ev, the a +2. This method is slower than the bracket feature, but if using a rock solid tri-pod and your subject is still, it’s perfectly fine to use.
  • Manual Mode - Yet another way to go is by using manual mode. You can then set your aperture to whatever you want, and then take as many frames as you want to get all the exposure information. You just adjust the shutter speed to do this which is exactly what the exposure comp method is doing in A mode btw;)
  • what if you need more that 3 exposures? Then you can use the exposure compensation to swing your bracket spread 2ev each way. 6 exposure’s total. Manual mode is also a great way to get a lot of 1ev spread exposure’s for example. You can simple change the shutter one stop at a time and get all the info across as many frames as necessary.
  • Shoot Raw - Raw files has the most color, shadow, and highlight detail available and make for much better HDR Photographs if you plan on editing thoroughly.
  • Use Low ISO – I like to use ISO 100 whenever possible for HDR’s because the noise will actually combined in a lot of cases in the HDR composite image. This can make for extra post processing work and loss of detail. Lower ISO is the way to go!!
  • Tri-pod – Critical to sharp perfectly aligned HDR Photos!!

As I said above, I used the Bracket feature at 2ev and a tri-pod for my NEX-6 HDR Photographs below!! So , in other words I used three exposures for each HDR with an EV spread of -2,0,+2.

 

Preparing Nex- 6 Raw Files for HDR Processing

So you import the raw files to your raw editor of choice and then what??

What I like to do is apply the basic lens profile corrections, sharpen slightly, and sometimes crop one of the raw files in the series of exposures. I then sync the three exposure’s so all the adjustments I made on the first will be copied to the other two. Now I have three HDR prepped raw files all synced with the same settings!!

Note: It is also important to note that I am using a Mac, so some of the options are going to be slightly different in windows. All basically the same though for the most part, nothing crazy different.

Click the pics for a large 1200px version!!

Sony Nex-6 HDR Photography

Raw Exposure’s | -2EV,0EV,+2EV – in that order

 

Processing the Raw Files

Next, I needed to edit the raw files in my HDR Processing program of choice. I personally like to use Photomatix Pro, but Photoshop HDR Pro works great, as does the HDR Efex Pro from the Nik Software company. There are also other open source free programs that work pretty good, but I have not had the time to experiment with any. Google is your friend though so don’t hesitate to do some searches!

Photomatix Pro Processing

To process the raw files in Photomatix Pro from Lightroom, all you have to do is select the files you want to edit and then Right Click > Export > Photomatix Pro

You are then presented with this Settings for processing exported files window below. Note my settings for this particular HDR, but be sure to experiment with the other options as they do work depending on the scene. I also have more detailed tutorials on photomatix that explain these settings in depth over here: Photomatix Tutorials >>

HDR Photography and the Sony Nex-6

Photomatix Pro Export Settings

 

After setting your options as needed and clicking Export, you are then presented with Photomatix pro main interface. It’s quite impressive with lots of presets and other options to help you get going in different processing directions. I personally like to use the Enhancer Default preset in the Tone Mapping mode as seen below with all my settings for this HDR Composite.

Click the pics for a large 1200px version!!

HDR Photography and the Sony Nex-6

Photomatix Pro Toneal Enhancer Settings I Used

 

Back In Lightroom

Here is what my HDR Composite looked like after it Re-imorted to Lightroom. Basically a Raw HDR Composite at this point with further enhancing needed to correct contrast, sharpness and color!!

Sony Nex-6 HDR Composite

Sony Nex-6 HDR Composite

 

Lightroom Adjustments

At this point you really can go nuts editing, because you have  a 16-bit tiff file to work with. Further processing with Photoshop, the Nik Filters, or whatever program you chose to use, can greatly enhance the final results.

So what did I do?

First thing I did was adjust the white balance, color, and contrast using the various sliders and controls in the Lightroom Develop Module.

Here is the resulting image:

Click the pics for a large 1200px version!!

Sony Nex-6 HDR Photo

Sony Nex-6 HDR Photo with Lightroom Adjustments Made

 

More Editing?

Next I went into the Nik Filters then Photoshop CS6 and played for a bit. Here is the final result and total time was about 15-20 minutes. be to sure look at the full 1200px versions of these files so you can see the difference the additional editing made. I could still play with this photo for a while before an actual print. The colors could still be tweaked in the water more for example, selective sharpening and contrast, dodging and burning to add more dimension and depth, ect..

Click the pics for a large 1200px version!!

Sony Nex-6 - HDR Photography

 

A Few More Nex-6 HDR Photography Samples

I took this photo the same exact way at a slightly higher point of view.

Sony Nex-6 - HDR Photography

Sony Nex-6 - HDR Photography

Sony Nex-6 – HDR Photography

 

Wonder What Auto HDR Would Look Like??

Well it just so happens I took Auto HDR pics as well using an EV setting of 4 and then 6. Check them out below:

Nex-6 w/16mm Pancake - Auto HDR - EV4

Nex-6 w/16mm Pancake – Auto HDR – EV4

Nex-6 w/16mm Pancake - Auto HDR - EV6

Nex-6 w/16mm Pancake – Auto HDR – EV6

 

The Auto HDR does a decent job, and with additional editing could be enhanced a little better. I also could have tweaked the camera settings more to get a better result, such as white balance and aperture, or exposure comp to swing the result one way or another. It’s not film, so don’t hesitate to change settings and try again!!

 

Closing Remarks:

The Sony Nex-6 with the 16mm f/2.8 E-Mount lens is capable of getting great quality HDR Photographs with a little processing and the correct settings of choice. Auto HDR does a decent job and is very fast for in camera on the spot results.

I hope that you all got something out of this Nex-6 HDR Photography Tutorial and please fell free to ask questions below. I’m happy to help explain in more detail anything I did ect.. Catch up with you on the Forum!! >>

Jay


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Thanks,
Jay

 

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About the Author

Jay
Hello, I'm the owner and operator of SonyAlphaLab.com. Please check out the About page for a full background on myself and the Lab ;) Google+ | Twitter | RSS-feed | Email Updates!!




7 Comments


  1. Hey Jay, great post about HDR with the NEX-6. There are lots of possibilities there and I think you covered them all! I really like your idea of using Manual so you can set the aperture and then just spin the control wheel to change the shutter speed as necessary. It also occurred to me that you can use the histogram/live view to make sure you catch all the shadows and then all the highlights on the other end.


    • Jay

      Hey Mike,

      Thanks, and good call about the histogram live view!! I really need to enable that feature asap. I also need to read your latest article more closely and learn something, cause clearly I missed a few options ;)

      Jay


  2. Murray

    The thing I can’t get my head around is you can’t take the 3 exposures without physically pressing the shutter button. I’ve looked at all the different options and it simply can’t be done! You can’t use self timer continuous as it’s an option in the same group as multiple exposure. You can’t use an IR remote as this is also an option in the same group. Can’t use the downloadable apps either…

    Please correct me if I’m wrong, I’d love to be able to set my bracketing, use a timer or remote, and take the 3 shots without touching the camera. It’s putting me off this camera as that is how I like to use it.


    • Jay

      Hello Murray,

      I think your correct unless I’m missing something obvious and excellent question/ point!! I don’t have an IR remote to try, but I’m kinda surprised it only works in IR mode? I just “assumed” the IR was always on if you wanted till I read your question and it clearly has it’s own mode in the same menu as bracket and self timer. I’ll run it by Mike Hendren, but as far as I can tell you have to touch the camera to use the bracket feature unfortunately. Self timer is a good option, but then you will have to touch the camera as many times as exposure’s needed.

      The Bracket Pro App might give more options, but doesn’t look like it from what it says.

      Jay


  3. Nice read Jay. The final finished shot looks great. It certainly boosts up the image using bracketed shots. I usually use ND filters with my Sony Nex-C3 and I am going to experiment with the B&W ND64 filter now that I am on holidays. Just waiting for some moody skies:)


  4. Stephen

    Sorry can you explain how to take upto 6 exsposures , on the nex 6 with exposure comp, with 2 stops thanks



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