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Originally Posted by copake_ham  I just stopped in my local (to the office) shop today at lunchtime. They are printing up a few sample "holiday cards" so my better half can decide which ones she likes! So I do my best to patronize them for some things.
But, BTW, while there, I was looking at the display of UV lens filters. They were labeled as "digitial". What is digital about a UV lens filter? Is light "digital"? It's like the other display with the "digital" camera bags. If I put a film camera in a digital camera bag - does the bottom drop out?   |
Don't forget digital tripods, which I guess I guess should really be 'tridactyls' or something.
And if I understand the quantum theory at all, the question of whether light is digital does not have a yes or no answer. Is there a physicist in the house?