Why 'more or less stopped using ISO'?

Started Feb 19, 2014 | Questions thread
Shop cameras & lenses ▾
D Cox Forum Pro • Posts: 14,741
Re: Why 'more or less stopped using ISO'?
1

Iliah Borg wrote:

The raw data are brightness values for the array of pixels.

Brightness is human perception. Measurements are not. Arrays of pixels on the sensor do not have brightness because they do not emit or even reflect light. I do not see how loose definitions and terms help.

The number for each pixel specifies and determines the relative brightness of that pixel in the viewed image.

Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow