Anatomy (20) Cornea/Ext (5) Lids/Lac/Orbit (1) Fundamentals (4) Glaucoma (6) Lens & Cataract (3) Medicine (1) Neurology (6) Optics (5) Pediatrics (4) Retina (70) Refractive Surg (8) Pathology (2) Uveitis (21) TOTAL = 156 QUESTIONS
This is a bit of a tricky question. The cornea has a refractive power of about 40 diopters in air. However, the tear film is also REFLECTIVE convex mirror, with a power of about -200 diopters.
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