Tools/Exposure

Exposure & Log Reference

Where 18% grey and clip actually fall on the waveform — for your exact camera, log profile and ISO, with on-set calibration. Free to use.

Manufacturer

Camera

Log profile

ISO

⚠ On ARRI cameras, changing EI shifts the LogC encode — grey, clip and black IRE values change at each EI setting. Reference values here are for base EI 800 only. Use ARRI's LogC LUT Generator for other EI values.

? How to use this tool

Exposure offset ± 0.0 stops

← underexposed −3 stops +3 stops overexposed →

Calibration

▸

Zone reference

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