ExpoAperture2 Depth-Of-Field Guide

Press Release:

Everyone can master depth-of-field with the ExpoAperture2 Depth-Of-Field Guide, a unique tool which instantly shows the relationships between focal length, focus distance, aperture and resulting depth-of-field.  The ExpoAperture2 Guide enables photographers to take control over depth-of-field and to apply selective focus effectively in their photography.

A photographer using the ExpoAperture2 Depth-of-Field Guide simply selects the camera’s sensor or film size and desired focal length for a given shot.  The Guide quickly provides the resulting depth-of-field for a given aperture, or, alternatively, determines the aperture necessary to achieve a desired depth-of-field.

The ExpoAperture2 Depth-of-Field Guide easily fits into a shirt pocket or camera bag for convenient access when needed.  The ExpoAperture2 Depth-of-Field Guide includes a CD-ROM containing an Instructional Manual, a printed Quick Start Guide, a storage pouch and a sensor format reference chart.

Features:

• Quickly determine aperture setting, depth of field result, or hyperfocal distance
• Focal Lengths from 15 - 135mm (Standard Disc) and 70 – 600mm (Tele Disc)
• Distances – from 12 inches to infinity
• Sensor sizes and film formats - from 2x crop factor to 6x6 film