Posts Tagged ‘GND filters’

Applying digital filters to photos, particularly photos taken using a phone, is extremely popular. You can achieve many effects in modern software that previously required photographers to use a physical filter in front of the camera's lens.

However, this doesn't mean you should dismiss the use of physical filters. Some effects can't be replicated in software. And even if the effect can be duplicated, it still won't give quite the same result. In this article we'll look at some creative reasons why you should give physical filters a try.

Although the auto exposure of modern cameras is pretty good, they doesn't always get it right. This is especially true if there is a large difference in brightness between your subject and the background.

For example, a person in a dimly lit room with the sun shining in through a window behind them. You'd probably end up with a photo where the person is a silhouette, but the window is exposed correctly. Great if this is what you wanted, but not so great if you were trying to capture the person's portrait.

IMG_0870.JPG by busbeytheelder on flickr (licensed CC-BY-SA)

There are a few different things you can do to fix this. We'll first look at the camera settings etc. you can use to fix the problem on location. Then we'll look at options for fixing existing shots using image editing software.