[Alt-photo] Re: sensor and curve

[raven erebus]

haha see and I thought maybe it was some trick to help make the perfect
digital negative!




On Tue, Apr 16, 2013 at 3:22 PM, Jeremy Moore
<alt.photosbyjeremy at gmail.com>wrote:

> My first thought was classroom assignment.
>
> - Jeremy
>
> On Apr 16, 2013, at 4:01 PM, "Ravene at gmail.com" <ravene at gmail.com> wrote:
>
> > Hi
> >
> > I'm curious what you would use such information for?
> >
> > Raven
> >
> >
> >
> > On Apr 16, 2013, at 9:43 AM, jusdado <jmjusdado at gmail.com> wrote:
> >
> >>
> >> Greetings.
> >> We know how to design a characteristic curve of sensitive material
> (film or paper), base + veil, heel and shoulder, line, depending on the
> values of light exposure. But someone could draw or define the
> "characteristic curve" of a digital sensor?. The digital sensor has a
> linear response to increases in exposure. There would be "heel", not
> "shoulder", just straight?. Thank you.
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