
How to make an HDR photograph
In this tutorial, we will see what an HDR photograph is, and also how to use bracketing.
What is an HDRÂ photograph?
As its name suggests, HDR (High Dynamic Range) photography is a technique that allows you to reproduce a much greater dynamic range of luminosity as compared to standard photographing techniques. Its goal is to maximize details in shadows and in highlights.
Bracketing
We must use a rather specialized photographic technique called bracketing.
Basically, the purpose of bracketing is to take several shots of the same subject under different exposures from very dark to very light.
The dark, underexposed photos will provide us with a lot of details in the clear parts, and the light overexposed photos will provide us with a lot of details in the dark parts.
An HDR photograph is created through several steps:
Shooting
- First, use a tripod – It is essential to use a tripod in order to align all the photos perfectly
- Second, use a remote control – A remote control is ideal for preventing camera movement while shooting because the photos must have exactly the same frame. They must also be taken directly one after the other without any waiting time in order to minimize differences in exposure, such as a clouds covering the sun and completely changing the light of the scene and on our subject.
- RAW or JPEG? – As in each lesson, we advise you to take your shots in the RAW format as you will have a much greater dynamic range [Click here to read the full article about the RAW format].
- Mode of exposure – This is ideal for controlling your camera. To do this, we recommend for you to use the M (Manual) mode.
HDR photography article – next
- Aperture – For a landscape photograph, it is preferable to close the aperture. This must be consistent throughout bracketing [Click here to read the full article about the Depth of field].
- Shutter speed – We must choose a shutter speed where the exposure is well balanced; neither too dark, nor too clear [Click here to read the full article about shutter speed].
- White balance – We must adjust the white balance manually, so that all the photos have the same color temperature and we get a consistent result that is true to the scene [Click here to read the full article about white balance].
- Focusing – Once you set the autofocus, go to manual focus in order to prevent the focus from changing between two photos.
- Finally, ISO – We must reduce the noise to a minimum by adjusting the sensitivity to the lowest possible setting. [Click here to read the full article about setting the ISO].

Take an HDR photograph when bracketing
It is preferable to perform bracketing by varying the shutter speed and not the aperture because by varying the aperture, the camera will change exposure by changing the depth of field between each photo. As a result, you will run the risk of blurring and the impossibility of merging.
We will now choose the number of photos to take and the interval of EV (Exposure Value) between each exposure.
The larger the gap is between the shadows and the highlights, the further you will push your bracketing EV (-3, -2, -1, 0, +1, +2, +3,).
The number of photos to take also depends on each situation. It will sometimes be necessary to take a higher number of photos in order to have an extremely wide dynamic range.
To illustrate, you will see an HDR photograph done with three-photo bracketing below.
The first photo is underexposed, so it retains the detail of the light areas of the sky.
The second photo is normally exposed.
The third photo is overexposed; therefore, it keeps the details on the right side of the photo, which would otherwise be too dark.



HDR merged with Photoshop
How to take an HDR photograph: Creating HDR photos in software
Now that we have learned how to take an HDR photograph with different exposures, we have to merge them, and in order to do this, we need to use software that specializes in HDR photograph processing, such as Lightroom or Photoshop, in order to obtain beautiful photos.
Conclusion:
It is now up to you to create your own style and desired renditions. Many photographers push the HDR to the maximum, and as a result, it gives an almost unreal rendering. If this is not your wish, then remember one thing:
Don’t push the sliders too far.
They should be kept in the range where it looks realistic.
Please give us your opinion about the HDR Photography article, and also share your experiences in the comments.Â
Read more: Photoshop Light Effects and Learn Photography »
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