The optical lens is an optical component used for imaging or industrial use. The lenses produced by Yisu Photonics include field lenses, beam expanders, collimating focusing lenses and other types.

The field lens focuses the collimated laser beam at one point to increase the energy density of the laser beam, and uses the high energy of the laser to process various materials such as cutting, marking, welding, cleaning, and surface treatment of the material. When the direction of the laser beam changes, the field lens can maintain the spot size of the relative size and energy density unchanged, so that the laser beam can process the points of different material positions. The combination of the field lens and the galvanometer that rapidly and accurately change the direction of the laser beam can realize high-speed and precise processing and processing of materials.

The function of a photoelectric laser field lens:

1: Focus the collimated laser beam on the focus of a smaller area, increase the energy density of the laser beam, and improve the laser processing capability and efficiency.

2: Convert the change of the direction of the laser beam of the galvanometer into the change of the focus on the position of the processed material to achieve high-speed and precise laser processing and processing.

The characteristics of a photoelectric fiber field mirror:

1: High design and processing accuracy, all systems can reach the diffraction limit;

2: F*θ has good linearity and small distortion;

3: The roundness of the inner circle is also high, the uniformity is high;

The advantages of a photoelectric fiber field lens

1: Imported ultra-low absorption quartz material;

2: Good surface accuracy, high-precision assembly and calibration;

3: Can be customized according to customer parameters, quick response.

Huizhou Yisu Photonics Co., Ltd. is a manufacturing enterprise specialized in the research and development, sales and technical services of precision optical components, optical film products, optical lenses, prisms and optical filters. We adhere to the tenet of quality first, reputation first, and serve our customers with the concepts of integrity, efficiency, hard work, and win-win. We firmly believe that professionalism creates quality and attitude to win the future. We will always take customers as the premise for new and old friends at home and abroad. We provide high-quality and high-price products.