How To Improve The Accuracy Of Your Thermal Camera

Focus is very important when using your thermal camera in Australia. Focus is arguably the most important factor if you want to improve your camera’s accuracy. 

The focus will lead to more temperature accuracy and image quality. A blurry image can disguise a crucial temperature anomaly in your equipment. Out-of-focus images can produce temperature measurements that are off by about twenty degrees. This temperature difference can lead to an incorrect conclusion. Continue reading as we illustrate some useful tips on how to improve the accuracy of your camera.

Emissivity vs. reflected light

Focusing on a target with your camera presents a lot of challenges. It is easier to focus with a visual light camera. You can take advantage of the reflected light that produces sharp contrast between objects when using a visual image camera.

We need to deal with the energy that objects emit in thermography. It is unusual to have object surfaces with sharp differences in temperature near each other. Crisp lines between objects disappear as energy moves through liquids, solids, and gases. It’ll be more challenging to focus in this manner. There are different ways to improve your focus. You can turn your night vision equipment to a greyscale, look for a sharp edge in your field of view, and hold your camera still.

Choose a focus that matches your application

You should ensure that the type of thermal imaging focus system you use matches your application. You can choose from three types of focus systems when choosing a thermal camera. These focus systems are manual focus, fixed focus, and autofocus.

Fixed focus offers point-and-shoot technology that enables your thermal camera Australia to focus on targets at a specific distance and beyond. Manual focus cameras have a higher resolution. They can be used to focus close to the target and capture sharper images. The autofocus encompasses a variety of auto-focus technologies such as multifocal image capture and laser-assisted autofocus.