User's Manual

Detailed User Guide 39

1.5x - for Nikon DX cameras.

1.3x - for Canon 1D series cameras.

1x (FF) - for full frame (35mm) cameras.

645 - for 6x4.5cm medium format film cameras.

6x6 - for 6x6cm medium format film cameras.

6x7 - for 6x7cm medium format film cameras.2

The required F-number is updated to reflect your settings. If specified settings require an F-number

beyond F/32, "32+" will be displayed for the F-number.

Computing a hyperfocal distance from a given F-number

1. Choose your lens focal length from the list. If your lens' focal length is not in the list, choose the

closest higher focal length from the list.

2. Choose your camera sensor crop factor as described above.

3. Choose a desired F-number from the list. If the desired F-number is not in the list, choose the

closest lower number from the list.

4. The resulting hyperfocal distance is updated to reflect your settings.

You can choose the distance unit to be meters, feet, or yards using the "Distance units" Setup setting.

See Setup Menu section for more information.