Sir William de Wiveleslie Abney

Born in 1843, William de Wiveleslie Abney was an English scientist, photographer, and army officer whose career linked Victorian science with the fast-developing world of photography. He studied at the Royal Military Academy, Woolwich, and later became known for bringing careful measurement and laboratory method into photographic practice.

Abney made important contributions to photographic chemistry, spectroscopy, and color photography, and he is especially remembered for early work with infrared photography. He also wrote widely read books and papers that helped explain photographic science to both specialists and general readers, making him an influential teacher as well as an inventor and researcher.

Over time his reputation extended well beyond photography. He was elected a Fellow of the Royal Society and was knighted, reflecting the broad impact of his work on science and technology in Britain. He died in 1920, leaving behind a legacy that still connects photography with physics, astronomy, and the study of light.