Canon Broadcast and Communications Division
Calculate Depth of Field
This calculator will give you the depth of field (HDTV and SDTV).


Depth of Field and Depth of Focus
Depth of field and Depth of focus

Enter 3 figures in the column and click "calculate".

Enter "Fno." of the lens ( e.g. 2.8 )  
Enter object distance "l"
Enter focal length "f" of the lens in millimeters ( e.g. 50 ) millimeters
   

  2/3" SDTV (4:3) 2/3" HDTV (16:9) 1/2" SDTV (4:3) 1/2" HDTV (16:9) 1/3" SDTV (4:3)
Rear Depth of Field "d1"
Object Distance "l"
Front Depth of Field "d2"

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