Henry, By "design", they can't have bounds, right? So, yeah, they all have their secret sauces to break the world of luminances down to RGB numbers. They don't have gamuts -- believe what you want. / Roger -----Original Message----- From: colorsync-users <colorsync-users-bounces+graxx=videotron.ca@lists.apple.com> On Behalf Of Henry Davis via colorsync-users Sent: Tuesday, January 7, 2020 5:28 PM To: colorsync-users@lists.apple.com Subject: Re: Humans (and cameras and scanners) do not have a color gamut (?) Thanks for helping but I’m struggling with how a camera can have no bounds. If different cameras have different responses it seems to me that one of them or both must be limited. Either that or they just have different ways of assigning numbers to the same bucket of input values. Henry Davis

On Jan 7, 2020, at 5:18 PM, Roger Breton via colorsync-users <colorsync-users@lists.apple.com> wrote:

Henry,

I agree, the visible spectrum has a (physical) "limit" but not the camera? No two cameras are likely to have the same response to the spectrum locus. The limit, in this case, is in the "object" being captured -- not in the camera itself.

Do you see the difference?

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