Vertex distance is an essential component when determining the correct power for contact lenses, excimer laser treatments and phakic IOLs. The measurement should always be included in power ...

Lenses made of liquid have interested researchers and engineers for decades because of the technology’s ability to quickly change shape and focal length. But traditional approaches, which use an ...

Infants with cataracts have regenerated functional lenses from stem cells naturally present in their eyes, according to UC San Diego and Chinese researchers. Stem cells already present in the eyes of ...

COLUMBUS, Ohio – Young nearsighted kids who wear bifocal contact lenses that slow uncoordinated eye growth do not lose the benefits of the treatment once they stop wearing the lenses, new research ...