China D27.9*4.1mm Optical Protective Windows Protective Lens for Fiber Laser Head

• Customization: Available
• After-sales Service: Online Service
• Warranty: Online Guildance;Factory Training
• Model NO.: laser protective mirror
• Customized: Customized
• Standard Component: Standard Component
• Type: Laser Source
• Upload Laser Protective Lens for Laser: New
• Spare Parts Type: Machine Consumables
• Video Outgoing-Inspection: Provided
• Marketing Type: Ordinary Product
• Key Selling Points: Factory Price
• Applicable Industries: Industrial Laser Equipment
• Laser Type: Fiber Laser
• Color: Transparent
• Diameter: Cusomized
• Thickness: Cusomized
• Cutting Material: Metal Material Cutting
• Shape: Plane Lens
• Brand: OEM/ODM Customized Service
• Usage: Optical, Protect The Focusing Lens
• Application: High-Power Brazing and Tailoring Welding
• Transport Package: Carton Box
• Specification: Quartz
• Trademark: OEM
• Origin: China
• HS Code: 8456909000
• Package Size: 6.70cm * 1.70cm * 1.70cm
• Package Gross Weight: 0.025kg

Product Description

Product Description

What is Fiber Laser Lens?

Laser lenses are essential components in laser systems, serving various functions such as protection, focusing, and collimation. The protective mirror is designed to safeguard the laser system by reflecting and dissipating excess heat and debris. It helps maintain the lifespan and performance of the laser system.
The focusing lens plays a crucial role in converging the laser beam to a specific focal point. It enables precise and controlled laser cutting, engraving, or marking applications by concentrating the laser energy at the desired spot.
The collimating lens, on the other hand, ensures parallel alignment of the laser beam, transforming a diverging beam into a straight, parallel one. This lens is commonly used in laser diode modules or beam delivery systems, providing a uniform and consistent laser output.
At our company, we offer a wide range of laser lenses, including protective mirrors, focusing lenses, and collimating lenses. Our lenses are crafted with high-quality materials and precision manufacturing techniques to ensure optimal performance and durability. Experience enhanced laser performance and accuracy with our top-of-the-line laser lenses.

Detailed Photos

They are made from special materials that are transparent to visible light but absorb or reflect laser radiation.Laser safety windows are commonly made of glass or acrylic and are available in standard sizes for use as viewing windows, or customized to fit specific applications, like optical table enclosures.

The focusing lens plays a crucial role in converging the laser beam to a specific focal point. It enables precise and controlled laser cutting, engraving, or marking applications by concentrating the laser energy at the desired spot.

The focusing lens plays a crucial role in converging the laser beam to a specific focal point. It enables precise and controlled laser cutting, engraving, or marking applications by concentrating the laser energy at the desired spot.

 

The lifespan of Fiber Laser Lens
The lifespan of laser cutting and laser welding machine lenses can vary depending on several factors. These factors include the laser power, operating conditions, maintenance practices, and the quality of the lenses themselves.
Typically, high-quality lenses used in laser cutting and welding machines have a relatively long lifespan. With proper care and maintenance, they can last for hundreds or even thousands of hours of operation. However, it's important to note that the lenses will gradually degrade over time due to factors such as thermal stress, beam intensity, and debris accumulation.
Regular cleaning and inspection of the lenses are essential to prolong their lifespan. Keeping the lenses free from dirt, debris, and residue will help maintain their optical clarity and efficiency. Additionally, following the manufacturer's recommended maintenance procedures and replacing the lenses when necessary will ensure optimal performance and extend their lifespan.

Why Choose Our Laser Protective Mirrors?
There are several reasons why choosing our company's laser protective mirrors is a wise decision.
First and foremost, our laser protective mirrors are manufactured with high-quality materials and advanced techniques, ensuring superior performance and durability. We prioritize precision and quality in our manufacturing processes, resulting in mirrors that can withstand the intense thermal and optical stresses associated with laser applications.
Secondly, our laser protective mirrors are designed to provide exceptional protection for your laser system. They effectively reflect and dissipate excess heat and debris, safeguarding both the mirror itself and other crucial components of your laser setup. By using our protective mirrors, you can significantly extend the lifespan and reliability of your laser system.
Additionally, our laser protective mirrors are available in a range of sizes and specifications to suit various laser systems and applications. Whether you require a mirror for high-power cutting, welding, or marking, we have options that can meet your specific needs.
Furthermore, our commitment to customer satisfaction extends beyond the products themselves. Our company offers excellent customer support, technical assistance, and a responsive after-sales service, ensuring that you receive the necessary guidance and assistance for a seamless experience.
In summary, by choosing our laser protective mirrors, you gain access to high-quality, durable products that provide optimal protection for your laser system. Combined with our exceptional customer support, we strive to deliver a comprehensive solution that meets your laser application requirements.
 

Product Parameters

 

Commonly used protective mirrors specifications, application occasions and applicable power table
Coating color	Specifications	Quartz material	Applications	Applicable power
Blue film	18*2	JGS2	handheld welding machine	1.5KW
	18*2	JGS1(high power)	handheld welding machine	3KW
	20*2	JGS2	handheld welding machine	1.5KW
	20*2	JGS1(high power)	handheld welding machine	3KW
	20*3	JGS2	handheld welding machine	2KW
	20*4	JGS2	handheld welding machine	3KW
	21.5*2	JGS2	upper protective mirror
	22.35*4	JGS2	cutting	4KW
	24.9*1.5	JGS2	upper protective mirror
	25.4*4	JGS2	cutting	4KW
	25.4*5	JGS2	cutting	5KW
	26.5*5	JGS2	cutting	5KW
	28*4	JGS2	cutting	4KW
	28*4	JGS1(high power)	cutting	8KW
	29.7*4.7	JGS2	cutting	4KW
	30*1.5	JGS2	welding	1.5KW
	30*2	JGS2	welding	3KW
	30*4	JGS2	welding	6KW
	30*5	JGS2	cutting	5KW
	30*5	JGS1(high power)	cutting	10KW
	34*3	JGS2	cutting	3KW
	34*5	JGS2	cutting	5KW
	34*5	JGS1(high power)	cutting	12KW
	36*2	JGS2	welding	3KW
	36*3	JGS2	welding	4KW
	36*5	JGS2	cutting	5KW
	37*7	JGS2	cutting	6KW
	37*7	JGS1(high power)	cutting	15KW
	38.1*1.5	JGS2	upper protective mirror
	40*5	JGS2	cutting	5KW
	40*5	JGS1(high power)	cutting	12KW
	50*2	JGS2	welding	6KW
	50*4	JGS2	cladding	10KW
	50*5	JGS2	cladding	12KW
	55*1.5	JGS2	welding	6KW
	55*1.5	JGS1(high power)	welding	12KW
	134*3	JGS2	welding	6KW
	134*3	JGS1(high power)	welding	12KW
Yellow film	28*4	JGS2	cutting	4KW
	30*5	JGS2	cutting	5KW
	34*5	JGS2	cutting	5KW
	37*7	JGS2	cutting	6KW
	40*2	JGS2	welding	6KW
	40*5	JGS2	cutting	5KW
	50*2	JGS2	welding	6KW
	55*1.5	JGS2	welding	6KW

 

List of Focusing/Collimating Lens Models for Fiber Laser Cutting Machine
Diameter	focal length
19mm	80mm,120mm
20mm	80mm,120mm
20mm	50mm,80mm,120mm,150mm
24mm	120mm
24.7mm	75mm,125mm,150,mm
25mm	60mm,100mm,125mm
25.4mm	100mm,125mm,150,mm
26mm	75mm(Composite lenses),150mm
28mm	60mm,120mm,150mm,200mm
28mm	75mm,100mm,125mm,150mm
30mm	75mm,100mm,125mm,150mm,155mm,190.5mm,200mm
34mm	120mm,125mm,150mm,200mm
37mm	100mm,125mm,150mm,190mm,200mm
38.1mm	120mm,125mm,150mm,200mm
38.1mm	100mm,200mm

Company Profile

Established in 2017, ALLWINCNC are a manufacturing company specializing in the production of plasma and laser consumables.

 We want to build long-term relationships with customers rather than developing one-off deals.
By providing our products to help you succeed in your endeavors.
The core idea of ALLWIN is our commitment to achieving mutual success for our customers, shareholders, and employees through collaboration.

Certifications

 

FAQ

Question : How about your after service?
Answer : Technical support by phone, e-mail or MSN around the clock.

Question : How can we install the consumables?
Answer : Friendly English version manual and operation video CD disk.
Question : How do I choose the right consumables for my machine?
Answer : According to your needs and budget, we will provide the best answer for your efficient production.
Question : How about the payment terms?
Answer : 30% T/T for deposit, 70%T/T paid before shipping. 
Question : When can I get the price?
Answer : We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.
Question : Can I get a lower price if I order large quantities?
Answer : Yes, once the order is confirmed, you will enjoy our factory price.
Question: Which port is the nearest from your company?
Answer : The Qingdao port is the nearest
Question: Can I have a visit to your factory before the order?
Answer : Yes, look forward to communicating and cooperating with you!