The upcoming new enhanced IMAX 70mm cameras will be 30% quieter. (65mm IMAX frame with 15 ... [+] perforations down the side to enable the large stock to be pulled through the projector).
As we mentioned in our film gauge piece, Nolan loves shooting on film and utilizes 65mm intentionally to provoke a tone of massive scale. In that regard, Interstellar was made for 70mm IMAX.
Distributed by Imax Corporation, Special Effects reveals ... the original models and matte paintings with a motion controlled 65mm/15 perforation camera, scan the original negative and composite ...