When is the Snellen E used?

The Snellen E

  • The Snellen E is used when performing a distance vision test to measure a patient’s ability to distinguish details at a certain distance. It is used for illiterate patients, for those who do not speak the country’s language, and often for young children.

How to access it on SiVIEW Exam

Step 1: Log in to the SiVIEW Exam application

  • Launch the SiVIEW Exam application and log in to your SiVIEW account.

Step 2: Access the main menu

  • Select the drop-down menu in the upper left part of the screen.

Step 3: Open the preferences

  • In the drop-down menu, select ‘Preferences’.

Step 4: Access the far vision optotype

Scroll down to ‘Far vision optotype’.

Step 5: Select the Snellen E

  • By clicking on the right, a drop-down menu appears and you will be able to select the Snellen E.

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