What Is a Macro Lens?
What Are Macro Lenses?
A macro lens is a lens that has been designed specifically for taking images of small objects. Macro lenses are sometimes referred to as “narrow-angle” lenses, as they provide a narrow angle of view. In general, the shorter the focal length of the lens, the wider the maximum aperture.
A typical macro lens with a focal length of around 50mm will have a maximum aperture of f/4, and be able to focus on objects approximately 50mm away. With a macro lens, you’ll be able to take photos of small objects, such as insects, flowers, and even people, with incredible clarity and detail.
When the maximum aperture is extremely small, the amount of light that enters the lens is also reduced, producing less overall light. As a result, the depth of field is very shallow, which means that the foreground and background will appear blurry. This is … Read the rest