best photos 2 share: The beauty of Infrared Photography

12.21.2011

The beauty of Infrared Photography

One of the most charming contrasting color effects you can get in photography is by using infrared. An easy way to understand near-infrared light is to think of it as the color of the rainbow next to red, a color that is invisible to the human eye. But near-infrared is not the same as thermal imaging.

Digital cameras use CCD and other similar sensors to capture infrared images. Although all digital cameras available on the market are sensitive to infrared light, they are equipped with infrared-blocking filters. The main reason for this is that consumer cameras are designed to capture visible light. But sometimes these filters are used together, giving very interesting in-camera effects like false color, wood effects etc.

To start with infrared photography, all you need to have is

A digital camera that is sensitive to infrared light.
A visible-light blocking filter (e.g. a Wratten 89B filter)
Image-editing software, such as Photoshop.

Near-infrared images straight out of the camera do not always look good and are usually not as dramatic and beautiful as normally captured images. Hence, a lot of post-processing is done to enhance these images. Some techniques used in post-processing are equalization, focus shift, small aperture, light leaks, digital false color, halo, etc. Below, we present a selection of some examples of the beautiful infrared images.

Mark Grealish