Contact Lenses OD & OS

When reading your contact lens prescription, you’ll see OD and OS listed. Here’s what they mean:

  • OD (oculus dextrus) = your right eye
  • OS (oculus sinister) = your left eye

If you see OU, that means it’s both eyes.

Previous Post
Do contact lenses expire
Contact Lens Questions

Do contact lenses expire?

Next Post
Contact lens on finger
Contact Lens Questions

Is it OK to Wear Contact Lenses During COVID-19?

Leave a Reply

Your email address will not be published. Required fields are marked *