Imax | Film Scan !!link!!

An IMAX film scan refers to the process of digitizing the massive, high-resolution 70mm, 15-perforation film format. Because this format—often called the "gold standard"—is physically much larger than standard 35mm film, a high-quality scan can capture up to 12K or 18K of detail per frame.

Resolution and File Size: An uncompressed scan of a single 15-perforation frame at its full potential can result in files as large as 1.5GB per frame. Because of these immense data requirements, scanners like the custom Lunr scanner may digitize at 16K before down-converting to a more "manageable" 8K (roughly 200MB per frame) to allow for over-sampling and superior detail retention. imax film scan

Unlike digital sensors with fixed pixels, 15-perf 70mm IMAX film captures images through countless microscopic silver halide crystals. An IMAX film scan refers to the process

They usually involve a vintage 8x10 flatbed photo scanner, a wet mount tray, and stitching software. Here is why this fails: Because of these immense data requirements, scanners like

A common point of debate is how digital resolution compares to analog film. Experts suggest that a single frame of IMAX 70mm film holds the equivalent of roughly 18,000 pixels (18K)

This "Analog Sunset" workflow ensures that IMAX film scan services will not die with celluloid. They will become the final step in creating the "vintage blockbuster" aesthetic.