DOFMaster Hyperfocal Chart
DOFMaster Hyperfocal Chart for Windows® prints charts of hyperfocal distance
for a range of lenses.
FREE sample hyperfocal distance charts (for 35mm format and digital SLRs)
Use feet or meters on the distance scale.
Select focal lengths from 1 mm to 1000 mm.
Print a chart for any format, digital to 8x10.
Print wallet-size to 8x10 inch charts.
Select apertures as small as f/64.
Show 1/2 and 1/3 f-stops on the chart.
Choose any circle of confusion.
Find the lens' focal length on the horizontal axis. Read up to the f-number to find the hyperfocal distance at that f-number. For example, the arrows on the chart above illustrate how to read the hyperfocal distance for a 50mm lens set to f/16.
Requirements: Windows® 95, Windows® 98, Windows® ME, Windows NT® 4.x, Windows® 2000, or Windows® XP operating systems.
The hyperfocal distance charts are log-log plots of the hyperfocal distance equation:
is the hyperfocal distance, mm
is the lens focal length, mm
is the f-number
is the circle of confusion, mm