The vision test is carried out using an online vision test. Below is a link to the full instructions on how to complete the test. We recommend you keep these instructions open in one window, and then click on the link below to start the test. The test will then open in a new window, so you can still refer to the instructions. When you have completed the test, please record the result below.
For information on how to set the test up press here
To start the test press here