Knowledge

Although Aspheric lens has many advantages over ordinary spherical lens, its unique structure makes it more difficult to manufacture, so optical designers must balance performance advantages and highe

The application of optical lenses has become widespread in various industries, and their role is becoming increasingly important. Therefore, optical lenses have become the focus of attention for the n

In the optical industry, optical lens is already an important optical component, which is mainly used in optical imaging, Optical instrument and other industries.

The main materials of prisms are BAK4 and BK7. These two types of glass have different refractive indices. BAK4 has a high refractive index.

Lenses are important optical components, and the main types of optical lenses are flat convex lenses, flat concave lenses, biconvex lenses, biconvex lenses, and other different categories.

In the optical industry, the scope of use of lenses is very extensive, and there are also many types of lenses. The scope of use varies depending on the type.

What is an optical prism called a wedge prism? How does it work? Wedge prism, also known as wedge angle prism, is an optical device with an inclined plane.

The imaging law of convex lenses is an optical law. In optics, the image formed by the convergence of actual light rays that can be presented on a screen is called a real image