The system adopted was a modification of IMAX's 65mm format and was named OMNIMAX. The cameras would use a fisheye lens, taking in nearly a 180 degree field of view but with a highly distorted image on the film. When projected on the dome through another fisheye lens, the distortion would be reversed, and the original panoramic view would be recreated. The audience would have a view that was like being at the original scene, occupying nearly the entire field of vision. (IMAX has since renamed this system "IMAX Dome", but some dome theaters retain the old name.)