The invisible light spectrum, encompassing ultraviolet and infrared wavelengths, has long beguiled the human eye. A revolutionary lens technology is now making this unseen light accessible, heralding ...

Visiogen Inc., an Irvine-based eye device maker, has raised $16.5 million in venture capital financing. The new funding brings Visiogen’s total raised to at least $21.3 million in its two years of ...

Celebrating 75 years of intraocular lens advancements that have improved care for millions of cataract patients. On November 29, 1949, Sir Harold Ridley performed a surgical procedure to replace a ...