Robert Beavers is an American experimental filmmaker best known for My Hand Outstretched to the Winged Distance and Sightless Measure, an epic cycle comprising 18 of his films (many later re-edited) made since 1967. Beavers’s use of shaped mattes to obscure aspects of the image and gelatine filters that produce varieties of coloured light are hallmarks of some of his films, many of which observe hand- and craftwork (including his own filmmaking).

Born in Brookline, Massachusetts, Beavers attended Deerfield Academy before meeting the filmmaker Gregory J. Markopoulos in 1966. They moved to Europe in 1967 and removed their films from distribution; Beavers did not show his films in the United States again until 1996.