<Tr> <Th> FMA </Th> <Td> 58238 </Td> </Tr> <Tr> <Td_colspan="2"> Anatomical terminology (edit on Wikidata) </Td> </Tr> <P> The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber . The cornea, with the anterior chamber and lens, refracts light, with the cornea accounting for approximately two - thirds of the eye's total optical power . In humans, the refractive power of the cornea is approximately 43 dioptres . The cornea can be reshaped by surgical procedures such as LASIK . </P> <P> While the cornea contributes most of the eye's focusing power, its focus is fixed . Accommodation (the refocusing of light to better view near objects) is accomplished by changing the geometry of the lens . Medical terms related to the cornea often start with the prefix "kerat -" from the Greek word κέρας, horn . </P>

Where is the cornea located in the eye