Field of View Calculator

Use this tool to calculate the Field of View your lens will have at any distance.
Choose the camera's sensor size, focal length of the lens, and distance to the object, then click Calculate.

Camera Sensor Size:
Focal Length (mm)
  Focal length is the distance from the camera sensor to the lens.
Distance to Object (mm)  Distance is how far the lens is from the object.


Sensor Size and Dimensions


Field of View & Focal Length Diagram