The question is on-topic for Photography SE, where there are more experts on the subject than there are likely to be here, and doesn't have any genealogy-specific elements that justified keeping it here. The answer supplied on this site is still there on Photography.SE. And the OP has accepted the new answer on Photography.SE, so they seem to believe it answers the question.
What is gained? The possibility for the question to find better answers.
The alternative would have been to close it as off-topic, which didn't seem helpful.