Eye Tester

Follow these simple steps to determine your correct diopter strength:

To do the test you must print out the following file: Eyetester.pdf. The file must be printed as your monitor screen may stretch or enlarge the page and may produce an incorrect diopter strength.

The file is in PDF format. You will need Acrobat Reader to view and print the file. If you do not have acrobat reader installed on your computer, press the button below and you can download it free.

Now you are ready for the test:

1. Hold the eye chart 13" from your face.
2. Scan the lines of the Diopter strength chart from top to bottom.
3. When you reach the first line of type that is difficult to read, stop. This is your diopter strength.

 

 

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