Cinephiles are crossing oceans to see the film at its highest possible resolution – and only 41 cinemas in the world are equipped to do itIn Homer’s Odyssey, the hero Odysseus embarks on an epic journey spanning oceans, monsters and gods to return home to his family. In a remarkable parallel, Christopher Nolan’s fans are embarking on epic journeys of their own to see his adaptation of The Odyssey in one of the few surviving Imax 1570 cinemas around the world, the Oscar-winning film-maker’s preferred format.Nolan has long been a champion of Imax 1570 film, the highest-resolution film format in existence, named for the width of the film stock (70mm) and the 15 perforations on each frame. The Odyssey is the first feature film ever shot entirely on 1570 cameras, which are notoriously heavy, loud and require frequent reloading; the film stock had to be changed every three minutes during the Odyssey shoot, with Nolan working with Imax to develop a soundproofing “blimp” to house the 180kg cam...