Camera Lens Calculator

Using the Camera Lens Calculator you can detemine which CCD is right for your purposes. Select a CCD type, enter focal length and click "Field of View" button to see the field of view you can expect with that lens.

Alternatively, you can calculate the focal length required by specifying one of the two dimensions - width or height of the field of view .

1/2" CCD
1/3" CCD  (default)
1/4" CCD
Distance to Object:  m
Focal Length:

Field of view:
Change Focal Length with the Zoom Tool