A lens is an optical element made of a transparent material whose surface is a part of a spherical surface. The lens is composed of several lenses. There are two types of plastic lenses and glass lenses. Glass lenses are more expensive than plastic. So how much do you know about the basics of lenses? The editor of sphero cylindrical lens will show you a brief look.

Lenses can be widely used in various fields such as security, automotive, digital cameras, lasers, and optical instruments. With the continuous development of the market, lens technology has become more and more widely used. The lens is made according to the law of light refraction. A lens is an optical element made of transparent materials (such as glass, crystal, etc.). The lens is a refracting lens, and its refractive surface is a transparent body with two spherical surfaces (part of the spherical surface), or one spherical surface (part of the spherical surface) and one plane. The images it forms have real and virtual images.
In summary, the editor of sphero cylindrical lens tells: a brief introduction to the basic knowledge of lenses.