Tips for Mastering In-Camera,Double Exposure Portraits
In article ,
Whisky-dave wrote:
Itls digital remmeber either a 1 or a 0 unlike film.
a silver halide crystal on film is 1 or 0, depending if light hit it or
not.
No it is not it has levels the individual molecules do.
it's exposed or it's not. 1 or 0.
a sensor in a digital camera is an analog device whose output voltage
varies on how much light hits it. not 1 or 0.
In yuor dreams perhaps.
nope. that's how they work.
If the sensor is analogue then why is it a digital camera.
because the rest of the camera is digital.
the values stored in memory are as much as 48 bits per pixel, much,
much more than 1 or 0.
Irrelivant
nope. it's exactly on point.
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