Whether shooting in high key or any type of images to be easily embedded into web pages or presentations, namely how to achieve a pristine white background can be very useful.
Some think that to have a card, a piece of cloth or a white wall is enough. But, as we see in today’s article, that does not guarantee a completely white background, but there are some tips you should implement. Want to know what? Do not miss today’s article.
Tips:
5 Tips to Get a Background for White in Your Photos

A White Material for Your Fund, Is Only the First Step
White background – Support Of course, to achieve a completely white background, very useful to have a material used as background and make it white.
You can get white backgrounds also if you get a large exposure difference between the background and the foreground, for example, shooting against (appropriately offsetting the foreground with a flash), however, is a much more complicated technique.
So if you want to achieve images with white background, the first thing to do is get a background of this color, is it material.
1. Background Not Enough. Suitably, please enlighten me
Once you have made you into the background, if you get fired, you’ll notice how, even though the background is white, in your pictures is possible that this whiteness becomes a grayish tone and in many cases the background present an aspect patchy.
White Background – No light background
In the above picture, the girl stood very near the bottom and a light located at 45 ° with respect to the child, both in the horizontal plane and in the vertical plane. As for the decision parameters were: 85mm, f / 4, 1/250 sec, ISO 100, Flash ON TTL.
2. Separate Al E Light Background Properly the background
In the picture above there were two fundamental errors: A poorly backlit and casting shadow on the background of the subject. How do I solve it? Very simple with a second source of light and space between the subject and the background.
White Background – With Illuminated Fund
The difference of the image with respect to the above has basically split the baby in more than half a meter from the bottom and adding a second light source behind the baby and stressing on the merits. The output of this second light source has been 1/32 of the total power.
3. Background Adequate lighting is Fundamental
While the above image is an improvement compared to the first point, the fund does not end if you were looking for, yet it is not pure enough. How do I achieve this? Thus increasing the intensity of the light source that acts on it.
Flash intensity acting on the bottom should be calculated based on trial and error until you get the desired result. The following filmstrip, all parameters (85mm, f / 4, 1/200 sec, ISO 100, Flash principal TTL), unless kept the flash intensity illuminating the background. which was varied from 1/1 to 1/8.
White Background – Background Illumination – Varying
In addition to achieving the intended target, will also be essential to prevent the background. at the time it begins to glow becomes a light source (to reflect part of the incident on him), assume that the foreground is over- exposed.
In the upper strip, all configurations achieve a white background, but only configurations 1/4 and 1/8 powers fail secondary flash affect the foreground.
4. Complementing the Principal Source
It seems that the results of the last two images of the upper strip are the ideal, right? However, there is an even improved appearance and is all generated strong shadow on the face of the baby. To correct this and achieve a smoother, more natural result we could choose one of the following options:
A third flashes to complement the action of the primary flash.
A reflector in the opposite position to the primary source to try to soften the shadows.
As it is unusual to have three flashes (main and supplementary background), I opted to show preferences by the reflector. And here I show the result: White Background – With light and reflector
The decision was made with the following settings: 85mm. f / 4, 1/200 sec, ISO 100, TTL Flash Home, Flash background eighth, Reflector opposite main source. Have questions about the lighting scheme used? Well then I let a sketch of it and to its right a picture of “study”:)
Now it is clearer how we got the picture, right?
5. What If I show you a video to dispel any doubt?
Although I think I’ve been pretty clear with the elements to consider: background, background lighting adequate (or excess or by default), separation between background and foreground lighting and compensation to avoid strong shadows; there may be something that you escape.
With these important tips to achieve a white background in your pictures, I hope that what has been said in this article and with a little imagination you can follow it without problems.
5 Tips to Get a Background for White in Your Photos