Linked from

The 18 pages that link to Refractive error, each with the reason it gives.

• Visual acuityRelated: Testing acuity with and without lenses helps identify correctable blur.

• CataractCompared with: Blur from refractive error may improve with lenses, unlike opacity within the natural lens.

• Contact lensNarrower topic: Contact lenses correct refractive errors by changing how incoming light is focused.

• AmblyopiaCompared with: Unlike amblyopia, refractive blur can often be corrected directly with lenses, though it may cause amblyopia in childhood.

• HyperopiaNarrower topic: Hyperopia is one type of refractive error, alongside myopia and astigmatism.

• MyopiaNarrower topic: Myopia is one type of refractive error, alongside hyperopia and astigmatism.

• EyeglassesNarrower topic: Eyeglasses are a common way to correct this broader class of focusing problems.

• AstigmatismNarrower topic: Astigmatism is one form of refractive error.

• DiopterNarrower topic: Diopter values describe the correction needed for many refractive errors.

• LASIKNarrower topic: LASIK reshapes the cornea to reduce these focusing errors.

• OptometryRelated: Identifying refractive error is a core step in prescribing vision correction.

• EyeRelated: It describes the optical problem corrected by lenses or surgery.

• Visual impairmentCompared with: Ordinary lenses often correct refractive error, unlike the impairment defined here.

• BifocalsNarrower topic: Bifocal prescriptions can combine correction of refractive error with near addition.

• Blurred visionNarrower topic: It is a common optical cause of blurred vision.

• Eye examinationRelated: Refraction can identify errors such as myopia, hyperopia, and astigmatism.

• Bates methodNarrower topic: The method claims to correct these focusing conditions without changing the eye’s optics.

• Eye diseasesCompared with: It can blur vision without the tissue damage that defines many eye diseases.