Question

why watchmakers using convex lens to see tiny parts of watch?​

Answer 1

Answer:

A convex lens or converging lens in one in which parallel rays of light pass through to get refracted and converge at the principal focus. ... So, a watchmaker would use a convex lens in order to be able to magnify the tiny parts of a watch and view them effectively.

Answer 2

Answer:

A convex lens or converging lens in one in which parallel rays of light pass through to get refracted and converge at the principal focus. ... So, a watchmaker would use a convex lens in order to be able to magnify the tiny parts of a watch and view them effectively.

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