I was in ~80% zone. It wasn’t 80% darker. It was maybe 25% darker.

Web searching that phrase just gives me times and such.

  • GreyShuck
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    fedilink
    367 months ago

    Without looking for sources - so I could be totally wrong - I believe that it did darken proportionately and that light meters would register that. However, human eyes are not light meters and adjust to the dimmer light without you knowing.