Calculate the camera's field of view by entering the focal length and selecting the sensor from the list to find out the horizontal and vertical FOV. For cameras with a variable focal length, you can enter a range, allowing the calculator to compute the FOV for each zoom setting.
Field of View (FoV): The area visible to the camera lens, measured in degrees. A wider FoV captures more of the scene but may reduce image quality. A narrower FoV provides greater detail but covers less area.
CMOS Sensor Size: The physical dimensions of the image sensor in the camera, typically expressed in inches. The sensor size affects the field of view, depth of field, and image quality.
Foscal Length: The distance between the lens and the image sensor, measured in millimeters. A shorter focal length provides a wider field of view, while a longer focal length offers a narrower field of view.
Note: The calculator assumes the camera is mounted horizontally. The actual field of view may vary depending on the camera's orientation and the lens distortion.
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