Blurry vision refers to a lack of sharpness in one or both eyes that result in the inability to see fine detail. The most common causes of blurred vision is being nearsighted, farsighted or having astigmatism (or presbyopia). But blurry vision can be a symptom of a more serious problem, including a potentially sight-threatening eye disease or neurological disorder. Please contact our offices to have your vision checked if you experience blurred vision.