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When using this product, people can set assured that there are no potential dangers such as electric leakage, fire hazard, or overvoltage danger.

FAQ

1.Do you accept OEM business?
Yes, we are OEM supplier.
2.Wha’t the MOQ?
Our MOQ is 1 piece except customized order.
3.Can I get samples from your factory?
Free samples are available. For more details, please contact us.

Advantages

1.STARTNOW, the laser supermarket around you.
2. Integrated procurement can save time and cost and improve procurement efficiency.
3.In terms of product packaging, even small batches of products can be added with your company's logo to meet your customized requirements.
4. Self-production of laser lenses, which can provide personalized requirements such as size customization.

About Startnow

Welcome to Nanjing Startnow Optoelectronics Co., Ltd., which was established in 2008. Our Brand is the benchmark brand in the laser industry, and we have various qualifications. Our main business is laser cutting machine, welding machine, engraving machine and other accessories and complete machines, including CO2, optical fibre and YAG industrial modes. Our goal is to establish a centralized sales mode for the whole link of the laser industry, which is convenient for integrated procurement. We have more than 30 employees, including the internal trade department, international trade department, warehouse management department, administration department, management department and other functional departments. Our company's annual sales have reached over 100 million RMB, which makes customers feel more assured of our strength and cooperation. Our team is active, professional and orderly, and dedicated to serving every customer. When you walk into the warehouse, you will find all kinds of parcels on the ground. Our packaging is very meticulous(For example, we fill a lot of bubble film and sponge to ensure that the product will not be damaged), which ensures the safety of the goods. Employees are also racing against time to deliver goods to customers, saving customers' time and making customers experience the convenience of local shopping. Welcome to consult and know us better! If you have any questions, feel free to contact me, we are always online to wait for you!
This product greatly helps eliminate unwantted impact and stress on parts of people's feet and knees by offering enough stability.

FAQ

1. What is the MOQ?
Our MOQ is 1 piece except for customized orders.
2. Can I get samples from your factory?
Free samples are available. For more details, please contact us.
3. Do you accept OEM business?
Yes, we are an OEM supplier.

Advantages

1. Self-production of laser lenses, which can provide personalized requirements such as size customization.
2. The annual purchase volume of the company is over 100 million yuan, the best suppliers in the Chinese mainland are screened layer by layer, and the quality of each product is strictly controlled.
3. In terms of product packaging, even small batches of products can be added with your company's Logo to meet your customized requirements.
4. Integrated procurement can save time and cost and improve procurement efficiency.

About Startnow

Welcome to Nanjing Startnow Optoelectronics Co., Ltd., which was established in 2008. Our Brand is the benchmark brand in the laser industry, and we have various qualifications. Our main business is laser cutting machine, welding machine, engraving machine and other accessories and complete machines, including CO2, optical fibre and YAG industrial modes. Our goal is to establish a centralized sales mode for the whole link of the laser industry, which is convenient for integrated procurement. We have more than 30 employees, including the internal trade department, international trade department, warehouse management department, administration department, management department and other functional departments. Our company's annual sales have reached over 100 million RMB, which makes customers feel more assured of our strength and cooperation. Our team is active, professional and orderly, and dedicated to serving every customer. When you walk into the warehouse, you will find all kinds of parcels on the ground. Our packaging is very meticulous(For example, we fill a lot of bubble film and sponge to ensure that the product will not be damaged), which ensures the safety of the goods. Employees are also racing against time to deliver goods to customers, saving customers' time and making customers experience the convenience of local shopping. Welcome to consult and know us better! If you have any questions, feel free to contact me, we are always online to wait for you!
Product description

Generally speaking, the inner part of a fiber laser head has upper and lower protection lenses,the loss frequency of the lower protective lens is relatively high,so usually need to replace it.

1. First remove the protective lens from the drawer when replacing the lower lens,then use vernier caliper to confirm the two important parameters of the lens: diameter and thickness.

2. Because the power and machines in the market are constantly being updated,so the another parameters you have to attention is the power of your machine.

3. The lens materials used for different power will also be different,we have used different color packaging to distinguish between different power lenses.

Tips: Laser machines are generally used for cutting and punching. If you prefer punching, it is recommended that you raise the focus and slow down, so that the loss of lenses and nozzles will be smaller.


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Technical Specifications


Material

Fused Silica(quartz)

Wavelength

1064nm

Diameter

18-60mm

Diameter tolerance

±0.1mm

Thickness

1-9mm

Thickness tolerance

±0.1mm

Light transmittance

99.5%

Optical aperture

<80%


Product Details







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