1726nm laser safety glasses

Specially designed for protection against 1726nm wavelength lasers, they can effectively block the damage to the eyes caused by this wavelength laser and provide reliable safety protection for the eyes.

What kind of work requires wearing 1726nmlaser safety glasses?

1. Industrial processing field

In the metal processing industry, lasers with a wavelength of 1726nm are used for high-precision metal sheet cutting. Because 1726nm lasers can efficiently melt and vaporize metal materials and achieve cutting of complex shapes.

For some metal structure welding with high requirements for welding strength and precision, such as welding of parts in the aerospace field, 1726nm lasers may be used for welding.

Using 1726nm laser marking equipment, high-precision and high-definition marks can be formed on the surface of materials, such as models and serial numbers on the appearance of electronic products.

2. Communication technology field

Laser with 1726nm wavelength can be used for testing, fault detection and repair of optical fiber, and also for the development and debugging of some new free-space laser communication equipment.

3. Scientific research and experimental field

Laser with 1726nm wavelength may be used as an excitation light source to detect the absorption, emission and other spectral characteristics of materials, and may also be a key tool for researchers to study the propagation characteristics and nonlinear optical effects of lasers in specific media

In addition, 1726nm lasers will also be used in some laser medical equipment for disease treatment or some beauty projects.

When using 1726nm lasers in these fields, 1726nm laser protective glasses must be worn.

How to choose 1726nm laser safety glasses?

The first one must be to choose protective glasses that can protect against the 1726nm laser wavelength; 

the second one is to choose the appropriate 1726nm laser protective glasses according to the power of the laser equipment. The protective ability of laser protective glasses is usually measured by optical density (OD). Optical density refers to the degree of attenuation of the laser by the lens. For example, protective glasses with an optical density of 3 can attenuate the laser intensity to one thousandth of the original. If you are in a high-power laser environment, such as industrial high-power laser cutting equipment (power of several kilowatts or even tens of thousands of watts), you need to choose protective glasses with higher optical density, such as optical density values of 7 and above; 

the third is to choose based on the application scenario and transmittance. Transmittance refers to the ratio of the luminous flux passing through the goggles to the incident luminous flux. A higher transmittance allows you to observe the work scene more clearly when wearing goggles, but this also requires sufficient protection. For example, for some laser marking work that requires precise operation, goggles with better transmittance can allow operators to better see the marking position. For the fields of laser medical treatment and laser medical beauty, laser protective glasses are required to have a high transmittance, so as to ensure that the operation and the location where the laser operation needs to be performed can be seen clearly; 

the most important thing is that 1726nm laser safety glasses must comply with relevant safety standards, and ensure that laser goggles comply with relevant international or domestic safety standards, such as the Z136 standard of the American National Standards Institute (ANSI) and the CE standard of the European Union. These standards specify the minimum requirements for laser goggles in terms of protective performance, optical quality, etc. Goggles that meet the standards are more guaranteed in terms of quality and safety.