Similar to Eastman Kodak's concept of the "Kodak moment," the Lomography motto of "don't think, just shoot" presumes spontaneity, close-ups, and ubiquity, while deemphasizing formal technique. Typical lomography cameras are deliberately low-fidelity and inexpensively constructed. Some cameras make use of multiple lenses and rainbow-colored flashes, or exhibit extreme optical distortions and even light leaks.