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Spherical mirror

The spherical mirror refers to a mirror surface whose reflecting surface is a part of a spherical surface. According to the curvature of the reflecting surface, the spherical mirror can be divided into two types: convex mirror and concave mirror. The reflecting surface of the convex mirror is convex outward, while the reflecting surface of the concave mirror is concave inward.

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The spherical mirror refers to a mirror surface whose reflecting surface is a part of a spherical surface. According to the curvature of the reflecting surface, the spherical mirror can be divided into two types: convex mirror and concave mirror. The reflecting surface of the convex mirror is convex outward, while the reflecting surface of the concave mirror is concave inward.

The parameters such as the vertex, center, main axis, and focal length of the spherical mirror are very important for the design and processing of the lens. The vertex is the center point of the mirror, the center is the center of the sphere, the main axis is the straight line connecting the vertex and the center of the sphere, and the focal length is the distance from the focus to the vertex.

Spherical mirrors have a wide range of applications in daily life and scientific applications. For example, convex mirrors are often used in automotive rearview mirrors and turn indicators because they provide a wider field of view. Concave mirrors are used in solar cookers and telescopes because they can focus light or focus it on a point.

In addition, the design principle of spherical mirror is also an important foundation in optical engineering and optical science. Understanding the optical properties and design principles of spherical mirrors can help us to better design and apply various optical instruments and equipment.


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