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2 minutes to understand the principle of the microstructure array lens

2 minutes to understand the principle of the microstructure array lens

Microstructure array lenses are formed by nanoscale sub-lenses arranged in a certain order. Since each sublens in the microstructure array lens has an independent optical axis, a main optical axis is formed. Therefore, compared with the traditional compound eye single lens, the microstructure array lens has extremely high parallelism, and each sub-lens can transmit the light source independently of each other without interfering with each other.

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2024/03

What do you know about a spherical lens?

What do you know about a spherical lens?

A spherical lens is a lens with a fixed radius of curvature on the surface of the lens inside the optical aperture. Spherical lenses are mainly divided into double convex lens, flat and concave lens, concave and convex lens, double concave lens, etc., which can be customized according to customer drawings or sample processing, to meet the different application needs of customers.

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2024/03

The difference between the Powell prism and the cylindrical array mirror

The difference between the Powell prism and the cylindrical array mirror

Powell prism: It is an optical nonspherical cylindrical mirror that allows the laser beam to preferably form a straight line with uniform density. Cylinder array mirror: Cylinder array mirror belongs to a kind of lens array. The core is the cylindrical microstructure distributed above, which can effectively reduce the spherical difference and chromatic difference by designing the aspherical surface shape, and has a one-dimensional amplification function.

06

2024/03

Optical properties of the cylindrical mirror

Optical properties of the cylindrical mirror

The cylindrical mirror belongs to the non-spherical lens, which can effectively reduce the spherical difference and color difference by design. The cylindrical mirror is divided into flat convex cylindrical lens, flat concave cylindrical lens, double convex cylindrical lens, double concave cylindrical lens, meniscus cylindrical lens, column cross cylindrical mirror and special shape cylindrical lens. With a one-dimensional amplification function.

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2024/03

Application of aspherical lenses & advantages

Application of aspherical lenses & advantages

An aspherical lens: An aspherical lens is that the radius of curvature from the center to the edge changes continuously with the increase of height. In the use of a camera lens, if only the spherical lenses are used, more lenses are needed to play a better optical performance. An aspherical lens can reduce the number of lenses because of its unique radius of curvature. Therefore, in the camera lens, the use of an aspheric lens is particularly important.

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2024/03

To understand the advantages of quartz glass compound eye lens in laser application

To understand the advantages of quartz glass compound eye lens in laser application

The essence of polishing and grinding is the same, which is the result of the small cutting action of hard abrasive on the glass surface. Since the polishing is with a fine abrasive, so the micro-cutting action can be carried out in the molecular range, so that the protruding part of the glass surface is cut off, and gradually form a smooth surface.

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2024/03

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