Barcode Technical Education
From FutureIT Wiki
Overview
A simple way of determining the correct wand resolution for a specific bar code application would be to multiply the X dimension of the bar code by 0.7 and round up to the next whole number. For example, if you are using a 15 mil bar code, multiply 15 mil by 0.7 (10.5) and round up to the nearest whole number (11). Any mil size less than 11 would normally suffice for the application in our examples.
