What is a common use case for a telephoto lens?

A telephoto lens is commonly used in wildlife photography due to its ability to capture distant subjects with clarity. These lenses have a long focal length that allows photographers to zoom in on animals from a significant distance without disturbing them. This feature is particularly important in wildlife photography, where getting too close could scare animals away or disturb their natural behavior. Telephoto lenses also help in isolating subjects from their backgrounds, which can create a more focused and dramatic image of the wildlife being captured.

While telephoto lenses can also be used in portrait and architectural photography, the primary strength of these lenses lies in their ability to compress space and bring distant subjects closer, making them ideal for wildlife scenarios where the subjects are often at a distance.