A lens whose refracting surface is a sphere or whose one side is a sphere and the other side is a plane
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Spherical lens, a lens whose refractive surface is spherical or one side is spherical and the other side is plane.Spherical lens can be regarded as a collection of infinite prisms. The degree of refraction of light rays changes gradually and evenly from the main axis to the edge, so it has the function of uniform convergence and divergence of light rays, and has the ability to form images.The degree of light convergence and divergence of spherical lens mainly depends on the refractive index of lens glass and the radius of curvature of two refractive surfaces.[1]
Chinese name
Spherical lens
Definition
A lens whose refracting surface is a sphere or whose one side is a sphere and the other side is a plane
