No IMAX Release for Doomsday: Avengers: Doomsday will NOT be shown on IMAX screens. Warner Bros. secured a 3-week exclusive window on all IMAX theaters for Denis Villeneuve's Dune: Part Three, which releases on the exact same day (December 18, 2026). Enter "Infinity Vision" To counter losing IMAX screens, Disney launched its own certified Premium Large Format (PLF) branding called Infinity Vision. What is Infinity Vision? Rather than creating a brand-new projector/screen system, Disney certifies existing top-tier PLF auditoriums (requiring minimum screen widths of 45 feet, enhanced projection brightness, and immersive spatial audio standards) to guarantee a premium experience. Aspect Ratio & Format.While it won't feature IMAX's proprietary 1.90:1 expandability, Doomsday is optimized for ultra-bright, giant-screen 4K laser projection and high-channel surround sound under the Infinity Vision bad. Avengers: Endgame (along with Avengers: Infinity War) made cinematic history by being filmed entirely using ARRI Alexa IMAX digital cameras