Not sure how well you can read with glasses? We offer an online vision test.

Test your vision in the comfort of your home and choose the reading glasses that are right for you.

Generally speaking, if the distance at which you can see the  fingerprint of your index finger (near point) is  more than 30cm, you need to wear reading glasses.

Judge by your own age (roughly measure the degree of presbyopia)

*The estimated age is the generally accepted average age.  Please view this page for reference only.

*The near distance at which reading glasses are needed  varies from person to person.

To know your exact vision, you need to have an eye exam, but this exam will show you how to use the near point distance to check if you  need reading glasses and the recommended power for your purpose.