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Application principle of quality Beam Expander

With the vigorous development of the optical industry, Beam Expander products have gradually covered all walks of life, constantly facing many new fields and new problems.

Apr 29,2022

Beam Expander Theoretical Research and Selection Guide

The Beam Expander expands the diameter of a collimated input beam to a larger collimated output beam. Beam expanders are often used in applications such as laser scanning, interferometry or telemetry.

Apr 22,2022

How are Beam Expander products designed

The main function of conventional Beam Expander products is to use optical lenses to change the spatial shape distribution of the input light spot. For example, changing a small circular light spot into a large circular light spot, modulating a circular light spot into an elliptical light spot

Apr 15,2022

How to choose the right quality Meniscus Znse Lens

Understanding all aspects of performance when choosing a coating quality Meniscus Znse Lens can help maximize the performance of an optical system, and small changes in optical parameters often have a major impact when evaluating performance and cost.

Apr 08,2022

How does the material of Meniscus Znse Lens products affect usage

Optical materials are generally divided into amorphous, crystalline and organic plastics. Different materials have their applicable spectral range and different physical properties (expansion coefficient, density, hardness, etc.).

Apr 01,2022

How does Meniscus Znse Lens choose the application

Among Meniscus Znse Lenses, convex lenses are particularly common and widely used. A convex lens is a lens that is thicker in the center and thinner at the edges.

Mar 25,2022

How to properly handle and clean the fiber laser lens

During the installation and cleaning of the fiber laser lens, any sticky matter, fingerprints or oil droplets will increase the absorption of the lens, thereby reducing the service life, so the following precautions must be taken:

Mar 16,2022

The principle and characteristics of fiber laser lens

The general application of fiber laser lens is to compress the divergence angle of the divergent laser, so that it can achieve the application of parallel light transmission. Lens design and application are similar to focusing lenses.

Mar 09,2022

What are the differences between Aspheric Collimating Lens/ Focusing Lens

Aspheric Collimating Lens/ Focusing Lens is one of the core accessories of fiber laser engraving machine and laser equipment such as cutting machine, marking machine and welding machine.

Mar 02,2022

How to choose quality Meniscus Znse Lens

Quality Meniscus Znse Lens, as the foundation and an important part of the optoelectronic technology industry, needs to provide a good guarantee for the technology, especially in recent years with the continuous integration of new material sciences such as optics and electronic information science.

Feb 23,2022

Use of quality Meniscus Znse Lens

The quality Meniscus Znse Lens adopts far-infrared (10 micron wave band) of ZnS (zinc sulfide) powder and is cast molding, which is suitable for mass production. Achieve good supply stability with high productivity and de-rare metalization.

Feb 16,2022

What is Meniscus Znse Lens

Meniscus Znse Lens is a kind of meniscus lens. Its shape is similar to that of a meniscus lens, but the meniscus lens is composed of two spherical surfaces with a small curvature radius and a small numerical difference.

Feb 09,2022

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