Overhead lighting systems consist of ceiling-mounted tracks that allow a series of perpendicular tracks to be attached and slid along them. Pantographs, or classic supports, can then be attached to these tracks to hold studio lighting and other equipment, which can be moved up and down on the pantograph itself.
This design facilitates a wide range of motion for any system accessory, without the need to move cumbersome tripod supports that often overlap or bump into each other. This lighting system is particularly effective for small and medium-sized photography studios or for videographers using greenscreens for motion capture, where the subject needs a wider range of movement.
You'll notice that large film studios often use pantograph systems because they allow lights to be used from better angles and provide a wider range of camera movement by eliminating obstacles on set.
The overhead system with pantographs sliding on tracks is the most practical and efficient way to light a photo studio. There are no bulky floor stands, thus providing one hundred percent free space for the camera tripod and subjects to be photographed.
