Set variables for camera resolution (VGA/SD, 1.3MPix, HD 1080p, 5MPix, etc.). Choose the object distance, required resolution, or image field of view and the image simulator will calculate the other parameters and create an image of what to expect. Use this image to show your customers what they can see when they want the entire parking lot and to read a license plate.
In wide field of view mode, the image simulator shows the relative size of the image compared to an ultra wide 140deg lens. This is useful for knowing how much image you are trading off for higher resolution.
Tags: lens calculator, lens field of view calculator, theia lens calculator, zoom lens calculator, theia lens, cctv camera lens chart, cctv lens chart, theia calculator, cctv calculator tools, cctv camera lens calculator.
V2.2: added some lower camera resolutions
v2.1: bug fix to correct out of memory error
v2.0: added horizontal field of view calculations