Depth of Field Guide:

• Standard Disc covers 10-135mm focal length lenses

• Telephoto Disc covers 70-600mm focal length lenses (2 Disc Kit Only)

• Available in Metric, or Imperial distance units

• Made in the USA

Features:

• Quickly calculate depth of field

• Quickly calculate hyperfocal distance

• Quickly select best aperture for desired depth of field

• Uses aperture, focal length, and adjusts for sensor / film size

• Can be used with most DSLR cameras

• Can be used with film cameras from 35mm half frame to 8x10

Contents:

• Depth of Field Guide (in either Metric or Imperial distance units)

• Storage pouch

• Quick Start Guide

• Camera sensor size / film format quick reference chart