What is macro focus used for in photography?

Macro focus is specifically used in photography to capture subjects that are very close to the lens, typically within a few centimeters. This technique allows photographers to detail intricate features of small objects, such as flowers, insects, or other minute subjects, often revealing details that are not visible to the naked eye.

This specialized focus is accomplished using macro lenses, which are designed to have a short minimum focusing distance, enabling sharp and clear images at extremely close range. This ability to render details allows for a unique perspective in photography, bringing out textures, patterns, and colors that may otherwise go unnoticed.

In contrast, capturing distant landscapes requires different settings and lenses that are better suited for broader scenes but would not take advantage of the macro capabilities necessary for close-ups. Similarly, wide-angle shots are designed to capture expansive scenes rather than focusing on minute details, and changing the camera's perspective generally refers to altering the angle or position from which the photo is taken, rather than focusing on close subjects.