| | Conditions & Treatments | Eye & Vision Disorders How bad is 6 18 eye sight? A visual acuity measurement of 6/18 means that you can see an object at 6 meters what someone with normal/20/20 vision can see at 18 meters. Eye & Vision Disorders - Related Articles Bimatoprost Side Effects How to Get Rid of Yellow in the Eyes Types of Premium Progressive Lens Eye Discharge & Contacts How to Improve Eyesight Without Surgery The iris of the eye has two fibers what are they? How to Treat Eye Injuries