Depth of Field Calculator

• The Beginning • Wise's Wilderness • FAQ's • Contact Details •

To find the near, far and hyperfocal distance for a specific lens, enter the focal length (mm), aperture (f/number) and the object distance (whole or decimal number). The JavaScript program will calculate the near, far, depth and hyperfocal distances. The unit of measure for distances is feet. This can be overridden by selecting meters. Your MSIE and later Netscape browser will print the tables, others must print screen to the clipboard and print from some other application.

Depth-of-Field - Unit of Measure is metres.
Film Format	Focal Length (mm)	f/No	Object Distance	Near Distance	Far Distance	Depth of Field	Hyperfocal Distance	We Got Buttons

**Depth-of-Field Table for the above Focal Length**
	f/5.6		f/8		f/11		f/16		f/22		f/32		f/45
"Inf"

You may use this code freely for any non-commercial purpose, written authorization for all other uses.

Please direct any questions, suggestions or comments via Email to: gillettm@home.com

Up • Technical Information • Photo Education • Photo Tips • Depth of Field Calculator