3 years ago

What were disadvantages of producing a photograph before 1839?

2 answers:

5 0

Answer:

The only two disadvantages I know is that the photographs when taking them were incredibly sensitive to movement and so they had to sit still for a long time and had to keep their eyes shut. The other disadvantage was that the person taking the photo could have contracted mercury poisoning.

Explanation:

r-ruslan [8.4K]3 years ago

4 0

Mercury poisoning and the camera was sensitive

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