Calibration Flow· Manual Test chart

01 · 03·Test chart

The continuous gradient band

what the 25 patches don't show you

Reading 4 min·Verified 2026-05-19

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The 5×5 grid on the left, the continuous gradient band as a column on the right — the band reveals the transitions that the separate patches mask.

The 5×5 grid on the left, the continuous gradient band as a column on the right — the band reveals the transitions that the separate patches mask.

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