Question

What was invented by Dr Edward Land in 1947?

Answer 1

On February 21, 1947 , he invented the famous instant camera and related film. He called it the "Land Camera" and it went on sale commercially in late 1948

Answer 2

$\huge\mathfrak\green{Answer}$

• Dr Edward land in 1947 discovered inexpensive filters for polarizing light, a practical system of in-camera instant photography, and his retinex theory of color vision.



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