Each line is an example of newsprint magnified at the given power. After you print this READING CHART, read it at a distance of 10 to 15 inches from your eyes. Whatever line you read comfortably is the magnification you need for a magnifier. The magnification power is listed to the right.
Reading | 10X/40D |
Requires | 8X/32D |
Adequate | 6X/24D |
Lighting and | 5X/20D |
Magnification. | 4X/16D |
A magnifier should | 3X/12D |
Allow you to read your mail. | 2X/8D |
This print is similar to small headlines. | 1.5X/6D |
Congratulations! You are now reading small print. | |