Who Founded IMAX Corporation?

The origin of IMAX Corporation is a fascinating tale of technological experimentation, artistic vision, and the relentless pursuit of the ultimate immersive visual experience, rooted in the bustling cultural explosion of Expo 67 in Montreal, Canada. In the late 1960s, the National Film Board of Canada was tasked with creating a groundbreaking multimedia exhibition for the world's fair, and a collective of visionary filmmakers and engineers, including Graeme Ferguson, Roman Kroitor, Robert Kerr, and William Shaw, was assembled to push the boundaries of cinematic presentation. The initial concept, dubbed 'Multiscreen,' involved projecting multiple synchronized films across a massive, irregularly shaped screen composed of several separate surfaces, creating a sprawling, panoramic visual field that enveloped the audience. However, the technical complexity of synchronizing multiple projectors, the visible seams between the screens, and the immense cost of the installation quickly proved to be insurmountable, leading to a series of frustrating technical failures during the early demonstrations. Recognizing that the future of immersive cinema did not lie in multiplying the number of projectors, but in maximizing the size and resolution of a single, unified image, the team made a radical pivot. They abandoned the Multiscreen concept and embarked on a massive engineering challenge to develop a completely new camera and projection system that could capture and display a single, massive image of unprecedented clarity and scale. This required the invention of a completely new film transport mechanism, as the existing 35mm and 65mm film formats were entirely inadequate for the massive screen sizes they envisioned. The team, led by the brilliant engineer William Shaw, developed the 'Rolling Loop' technology, a highly complex, patented system that utilized a vacuum to pull the 70mm film into a precise, stationary position behind the lens, frame by frame, at a speed of 24 frames per second. This innovation allowed for the use of 15 perforations per frame, running the film horizontally through the camera and projector, creating an image area that was roughly ten times larger than the standard 35mm format. The result was a level of resolution, brightness, and immersion that had never before been seen, and the newly named 'IMAX' (Image Maximum) format made its triumphant debut at Expo 70 in Osaka, Japan, with the documentary film 'Tiger Child.' The origin story of IMAX is not just a history of a technological invention; it is a mirror of the human desire to transcend the physical limitations of the environment and experience the world on a grand, awe-inspiring scale. From the frustrating failures of the Multiscreen experiment to the brilliant engineering of the Rolling Loop, the journey of IMAX is a profound testament to the power of artistic vision, relentless problem-solving, and the unwavering commitment to pushing the boundaries of what is physically possible in the medium of cinema.