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Selection skills of fiber laser lens
Posted on:
2022-07-18
Fiber laser lens is usually a spherical optical element made of glass or plastic. The lens is mainly composed of convex lens, concave lens, plano-convex lens, plano-concave lens, etc. Fiber laser lens is realized by the principle of light refraction in the optical system: light gathering, light dispersion, optical imaging; fiber laser lens is designed to be composed of multiple lenses, which can optimize color correction and correct spherical aberration.
Fiber laser lens can be widely used in various security, vehicle, digital cameras, lasers, optical instruments and other fields. As the market continues to evolve, so does the lens technology. A lens is a refractor whose refracting surface is a transparent body with two spherical surfaces or a spherical surface and a flat surface. It has real images as well as virtual images.
The functions of the fiber laser lens in the optical system are: focusing, collimating, and imaging. The lens usually needs to be coated with an anti-reflection coating to reduce the reflection on the surface of the lens, which can reduce the loss of light energy and make the image clearer.
Tips for choosing fiber laser lens:
1. In the case of choosing fiber laser lens, it must be remembered that the distance of the product is also affected by its own angle.
2. In general, when selecting an optical lens, the measurement results must be followed.
3. First understand the required light intensity requirements, and then select the optical lens according to the needs.
The above three points are the skills that users can use when choosing fiber laser lens.
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