Question

what is a telephoteI?

Answer 1

hey mate here is your answer⤵⤵

a lens with a longer focal length than standard, giving a narrow field of view and a magnified image.

In photography and cinematography, a telephoto lens is a specific type of a long-focus lens in which the physical length of the lens is shorter than the focal length. The angle of view and other effects of long-focus lenses are the same for telephoto lenses of the same specified focal length. 

Hope this will help you✌