REAL SCALE Film/Sensor Gate Size Comparison (IMAX)
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Description
cinema gates
A 3D-printable reference plate designed to visually compare common cinema camera sensor/film gate formats. The model uses a 15-perf 65mm film frame (commonly known as IMAX 15/70) as the outer boundary, with nested gates representing formats.
Image Source: Film Footage Calculator
Formats:
Super 16, Super 35, Full Frame (36×24), Eterna 55, Alexa 65, and 15 PERF 65mm. (WRITTEN ON BACK)
Each frame is proportionally scaled to help illustrate differences in field of view, crop, and image area at a glance. It makes a useful tool for filmmakers, photographers, and anyone learning about camera formats.
The design is an accurate 1:1 65mm film strip and to-scale gate/sensor sizes.
You can use the perforation holes for keychains or anything you want!
NOTE: If you're downloading and printing on your own, make sure Wall generator mode is set to ARACHNE.
H2C with 7 colors OR Full Spectrum (Color Dithering) is supported if you download the .obj file with the color data embedded. Map your colors as needed.
Current Version v1.0 as of 04/26/2026
hdpark.mov
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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