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Laser Protection Len

Laser protective lenses are also called laser window lenses and laser dust-proof lenses. They are mainly used to protect the focusing lens and prevent splashes from splashing onto the lens and causing damage to the lens. Regular replacement of protective lenses ensures the accuracy of processing.

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Product Description

Product Features

1. High transmittance:

Laser protection lenses usually use optical materials with high transmittance to ensure that the laser beam can penetrate smoothly and minimize light loss.

2. Low reflectivity:

The low reflectivity can effectively prevent the reflection interference of the laser beam and improve the processing quality and safety.

3. High temperature and wear resistance:

The use of high temperature resistant materials can withstand long-term high-intensity laser irradiation, and has excellent wear resistance and extended service life.

4. Chemical stability:

It has strong resistance to common chemicals and can effectively prevent chemical corrosion during laser cutting.

5. Customizability:

It provides a variety of specifications, sizes and wavelengths to meet the needs of different application scenarios.

6. Filtering characteristics:

It can be designed into a filter as needed to block light of a specific wavelength to protect the safety of laser equipment and operators.

Main Function of Laser Protection Lens

Protect the focusing lens to prevent splashes from splashing onto the lens and causing damage to the lens. Ensure the processing accuracy requirements by regularly replacing the protective lens. Coating the lens with a 1064nm anti-reflection coating with a high damage threshold (>15J/cm2) can effectively increase the transmittance of the lens, reduce energy loss, and improve the quality of processed products.

1. Protective function

Protective lenses can effectively prevent external dust, dirt and other impurities from entering the laser, keep the surface of the lens clean, so as to ensure the quality and stability of the laser output.

2. Improvement of transmittance

Good protective lenses have high transmittance, which can reduce the reflection and scattering of the beam and improve the working efficiency of the laser.

3. Anti-wear function

The protective lenses are specially treated to have certain anti-wear performance, which can prolong the service life of the lenses and reduce the replacement frequency and maintenance cost.

4. Beam adjustment

Some protective lenses also have the function of adjusting the beam, which can change the angle and shape of the beam to meet different working requirements and improve the precision of laser processing.

5. Thermal stability

High-quality protective lenses have good thermal stability, which can maintain stable optical performance under high temperature environment and ensure stable operation of the laser for a long time.

6. Anti-reflective coating

Some protective lenses are coated with special anti-reflective coating, which reduces the reflection loss of the beam, improves the optical transmission efficiency and enhances the output power of the laser.

Care & Maintenance of Laser Protection Lens

Protective lenses for laser equipment are an important part of ensuring the normal operation and extended service life of laser equipment. Correct protective lenses can effectively reduce the loss of the laser beam and improve the stability and efficiency of the equipment.

1. Regular cleaning of lenses

Dust and dirt on the surface of the lens will affect the transmission effect of the laser beam, so it is crucial to clean the lens regularly. Use special lens cleaning tools and cleaning solution, gently wipe the lens surface to avoid scratches.

2. Avoid collision and damage

Laser equipment lenses are often very fragile, avoid collision and fall, so as not to cause damage to the lens. When replacing the lenses, operate gently to ensure proper installation.

3. Regularly check the condition of the lenses

Regularly check the condition of the lenses, including whether there are scratches, cracks or other damage. If problems are found, replace the lenses in time to ensure the normal operation of the equipment.

4. Lens maintenance and replacement

Regularly maintain the lenses to extend their service life. When the lens aging or damage can not be repaired, timely replacement of new lenses to ensure the normal operation of the equipment.

5. Seek professional help

For the maintenance and replacement of protective lenses of laser equipment, you can seek professional help if you encounter problems. Professional technicians can provide more accurate diagnosis and solutions to ensure the safe and stable operation of the equipment.

Advantages of Laser Protection Lens

1. Protect the focusing lens:

Effectively prevent splashes, dust and other impurities from damaging the focusing lens, thereby extending the service life of the focusing lens and improving the reliability of the laser system.

2. Improve processing accuracy:

Keep the lens clean and intact, provide a stable optical path for laser processing, and ensure high precision and high quality of the processing process.

3. Reduce maintenance costs:

Regular replacement of protective lenses can reduce damage to the focusing lens, reduce the frequency of maintenance and replacement of focusing lenses, and thus save costs.

4. Operational safety:

By effectively blocking harmful or colored light waves, improve the safety of the laser processing process and provide further protection for operators.

5. Versatility:

Protective lenses of different wavelengths and materials can be customized according to different laser types and application scenarios to meet a variety of processing needs.

6. Enhance the efficient operation of equipment:

Ensure that the laser equipment operates in the best condition, thereby improving overall production efficiency.

Laser protective lenses have become an indispensable and important component in the laser processing process with their excellent optical performance and durability. They not only effectively protect critical optical components, but also improve processing accuracy and efficiency and reduce maintenance costs, thus providing users with significant economic and technical advantages.

Application of Laser protection lens

Laser cutting and welding: During the laser cutting and welding process, operators will face high-intensity laser beams. Laser protective goggles can effectively block harmful light and protect the eyes from damage.

Laser marking and engraving: Laser protective goggles help workers using laser equipment avoid laser damage to the eyes when marking or engraving materials such as leather, wood and metal.