Fuji extended ISO not at max DR

Started 1 week ago | Discussions thread
OP Christof21 Veteran Member • Posts: 3,857
The reason, most probably


I think i guessed the reason...

Fuji, and maybe Sony, do their calculations with integers as much as possible.

So reducing in post 1ev is easy and fast, and the workflow remains with integer values. They just shift 1 bit.

The same applies with their functions DR200 and DR400, where it underexpose 1 or 2 stops. We do not have intermediate values for the same reasons.

They should change this imho, the impact is not neglectible.

Same for Sony

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