title: Contrast sensitivity functions for clinical optometry.
abstract: Contrast sensitivity functions (CSF) provide a better measure of visual function than traditional acuity tests. The use of CSFs with cataract and contact lens patients as well as with patients suspected to have glaucoma or retrobulbar neuritis is discussed. Various methods for determining the CSF are discussed, with the conclusion that the newly developed Arden plates are best for use in clinical practice.
mesh_terms: D002493:Central Nervous System Diseases / Q000175:diagnosis; D003261:Contact Lenses / Q000009:adverse effects; D003316:Corneal Diseases / Q000175:diagnosis; D004487:Edema / Q000175:diagnosis; D005069:Evaluation Studies as Topic; D005128:Eye Diseases / Q000175:diagnosis*; D006801:Humans; D009103:Multiple Sclerosis / Q000175:diagnosis; D009907:Optometry / Q000379:methods*; D014787:Vision Tests / Q000379:methods; D014792:Visual Acuity