“Macro” is a term normally referring to the ability of a lens to enlarge the image it creates of an object, so that image and object are exactly of the same size.

Many lenses are labeled Macro but are, in fact, nothing more than close-focusing lenses.

True macro lens

A true macro lens will allow the photographer to capture the smallest details of an insect, flower or any other small subject.

Macro lenses are almost always among the best digital single reflex camera lenses available. They have great contrast, resolution and low distortion.

Macro lenses with short focal lengths, such as 50mm, are usually less expensive than lenses with a longer focal length. On the other hand, a longer focal length will allow the photographer to keep more distance between the camera and subject while still capturing a lot of detail.