Highlight Latitude in Sony f5 & f55

[r.k.Logeshwaran]

Can someone explain what ‘highlight latitude’ is, how it is derived, and how it can be used?

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[gabj3]

As far as I’m aware, this is about how many stops of latitude are above 18% grey at a given EI.

It’s relatively simple to derive this. Have you noted that each time you double your EI (800 to 1600), an additional stop of light is distributed above your 18% grey point?

This is because doubling your signal is essentially increasing intensity by another stop.

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Gabriel Devereux - Engineer

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