The Graphic CCTV Lens Calculator has been developed to make the task of selecting the correct size of Lens easier. Now almost anyone in the industry can make a confident choice. It can also be used to give a representation of the image that will be viewed with a given size of Lens, on a Dome camera for instance.
To use the Calculator, you need to have a few details available before you start.
The program is designed to calculate the risk of suffering from a heart attack.
BMR Calculator will help you know the number of calories you need daily to maintain your weight.
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