There are different types of camera lenses for a variety of uses. A photo lens has a personality, a unique and unique way of “seeing” the world. Achieving a new goal often means opening up to a new perspective. Types of camera lenses An act that often has more consequences for the photographer than buying a new camera.
In order to choose your lenses well, it is important to know their usefulness. After our article on the properties of objectives, this takes stock of the existing models. In addition to standard lenses and kit zooms, there are different types of photo lenses that make you different photographers because these optics offer you something new. The three main families of objectives includes:
You see the world in a big, very big way. With a wide angle, things appear farther away than they really are, and the space between the different layers of the photo appears exaggerated. Wide angles have a focal length between 18 and 23 MM for small sensor devices and 28 to 35 MM in full image.
Below, but still in the same family, we speak of super wide-angle: from 14 to 16 MM in small format and 21 to 24 MM in full format. Finally there is the ultra-wide angle: 10 to 12 MM in the small sensor and 15 to 20 MM in the full format, whose field of view exceeds or approaches 100 °. Some ultra-angles, such as the 14 MM full-frame sensor, do not allow the installation of filters because of their very curved and protruding lens.
The wide-angle lens is the preferred lens for photo reporters because it puts the viewer at the center of the action. It is often used in landscape and architectural photography, but also indoors and whenever a lack of perspective is a problem.
They represent the human vision. Good in theory, because we have very broad peripheral vision, but the usable area corresponds to a sensor with 35 MM in small and 50 MM with a full image. Standard lenses are used in social and documentary photography because they produce an image with no artifacts that is very close to reality.
In the last family, televisions seem to bring distant subjects together and minimize the distance between different shots. We always use a telephoto lens when the subject is far away (sport, wildlife, etc.) or when we want to stay at a certain distance (portrait), but also when we want to take care of a composition. Indeed, it is easier to carefully frame with a television because the angle is narrow and easily controllable.