Lens calculator - AXIS 209FD, AXIS 209FD-R

The focal length of the delivered lens is 3.0 mm. You can calculate at what distance to place the camera in order to capture a specific scene, or the dimensions of the scene if the distance is set.

Please enter the length values (distance, width or height) specified in the same measurement unit, e.g. meters or feet.  Click the button right to the parameter you want to calculate.

Width: (m / ft)		Distance: (m / ft)
Height: (m / ft)
		Focal length:  (mm)

Example: If the distance to the scene is 8 meters, the calculated width and height of the scene will be 9.60 and 7.20 meters, respectively.