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Fluid heads are the dominant tripod heads used in the motion picture industry. They provide extremely smooth free movement, even with the heaviest of filmmaking and professional video cameras . The fluid reduces the risk of the camera operator introducing any jerkiness or vibration to the shot during a pan or tilt through dampening, and also ...
Robert Eric Miller, an Australian engineer from Sydney, invented the fluid head for motion picture cameras for which he was granted an Australian patent in 1946 and US patent in 1949. [5] He founded Miller Camera Support Equipment in 1954, manufacturing fluid heads and tripods. The same year, he developed the Miller Viscosity Drag.
O'Connor's fascination with photographing steam locomotives led to his best known invention, an improved tripod fluid head with counterbalance and adjustable drag. [17] As he tried photographing moving trains, he became annoyed by the jerkiness of the pictures.
Different tripod heads offer different benefits, from stability to easy rotation.
Other head types include the gimbal, fluid, gear, alt-azimuth, and equatorial heads. Fluid heads and gear heads move very smoothly, avoiding the jerkiness caused by the stick-slip effect found in other types of tripod heads. Gimbal heads are single-axis heads used in order to allow a balanced movement for camera and lenses. This proves useful ...
Wendelin Sachtler was a cinematographer, actor and inventor, living in South-Germany. In 1958 he designed the first tripod head. This so-called gyroscopic head provided not only pans and tilt motion, but also added gyroscopic damping to smooth out camera moves.