Pushed one stop to EI 1000. Amplified grain size, expanded dye clouds, steeper gamma curve. Heavy clump texture with increased shadow density.
Measured parameters
Crystal size1.5
Luma RMS0.55
Chroma RMS0.50
DistributionBlue noise · multi-octave
Tonal responseShadow 0.5 · Mid 1.0 · Highlight 0.35
Chroma ratio2.0×
Format35mm
ProcessECN-2
Visual samples
Vision3 500T +1 · graded frame · grain applied
400% crop · midtone region
Tonal response · characteristic curve
Comparison
Clean
BEFOREClean footage — no grain
Vision3 500T +1
AFTERSame frame with Vision3 500T +1 grain applied