Original Laser Protective Lens for SUP23T / SUP23S Welding Head
Ensure maximum protection for your internal collimating and focusing optics with original D18T2 high-transmittance laser protective windows. Engineered specifically for handheld laser welding heads SUP23T and SUP23S, these precision protective lenses feature a high-damage-threshold antireflective coating operating at 1064nm, effectively shielding your optics from metal spatter, smoke, and dust contamination.
Protective Lens Specifications
| Product Name | Lens Model (Diameter × Thickness) | Compatible Laser Head | Wavelength Coating |
|---|---|---|---|
| Protective Lens | D18T2 (Diameter 18mm / Thickness 2mm) | For SUP23T / SUP23S Welding Head | AR Coating @ 1064 nm |
Handling & Maintenance Guidelines
Precautions for Installation
- Wear powder-free finger cots or rubber gloves while handling optics to prevent skin oil contamination.
- Avoid using metal tools like tweezers to handle lenses, as they can scratch or chip optical edges.
- Do not place lenses directly on plain paper or rough surfaces without protective optical padding.
- Handle infrared precision lenses with extreme care; coatings are highly sensitive to surface scratches.
Taboos for Lens Maintenance
- Never touch the optical glass surface directly with unwashed hands or bare fingers.
- Do not exhale on the optical surface or blow air using unfiltered, oily shop compressed air lines.
- Prevent the glass surface from contacting hard objects or abrasive metal surfaces.
- Refrain from using coarse paper, industrial rags, or applying excessive force during wiping.
Lens Assembly & Installation Process
Selection Tip: Please verify that your laser head is model SUP23T or SUP23S and confirm the lens size (Diameter 18mm, Thickness 2mm) prior to purchasing.
Frequently Asked Questions
How do I confirm if D18T2 is the right size for my laser welding head?
Model D18T2 features a diameter of 18mm and a thickness of 2mm. It is designed specifically for SUP23T and SUP23S welding heads. Measure your original protective window or check your head user manual before ordering.
How often should I replace the laser protective lens?
Replace the protective lens immediately if you notice burnt black spots, heavy spatter accumulation, or coating deterioration that cannot be cleaned off. Regular inspection prevents expensive damage to inner focusing lenses.
What is the recommended method for cleaning this protective lens?
First, blow off loose dust particles using a clean air blower. Next, moisten a lint-free optical swab with high-purity isopropyl alcohol and gently wipe across the optical surface in a single direction without applying heavy pressure.
Shipping and Handling
We ship worldwide to nearly every country across the globe, we employ the services of major, trusted international carriers to ensure your package arrives at your destination fast and securely.
Order Successful
After you have successfully placed your order you will receive the email confirmation from us. If you have any requests for your order, kindly let us know as soon as possible before your item enters the processing stage.
For pre-sale products, after the client confirms the estimated date of the product, it is unacceptable to cancel the order during the waiting period then. If the client strongly request this, since our product is in transport, the client needs to pay compensation for us (35% of your order payment)
Processing
We will carry out strict quality controls on your machines and ensure they are properly packed before preparing them for shipment.
After the confirmation of your order and the full payment, there will be 3-7 processing day which contains machine production and continuous machine test to ensure the quality of the laser beam, once it is finished we will arrange shipment for your order.
Shipping
⏩China Warehouse
All products which are not marked as oversea warehouse support will be shipped from China Warehouse.
For accessories, there are 5 options:
UPS SAVER EXPRESS within 3-7 business days.
DHL EXPRESS within 3-7 business days.
FedEX EXPRESS within 3-7 business days.
JCEX EXPRESS within 12-17 business days.
YANWEN EXPRESS within 15-20 business days.
For laser machine, there are 3 options:
UPS SAVER EXPRESS within 4-8 business days.
DHL EXPRESS within 3-7 business days.
FedEX EXPRESS within 4-8 business days.
We do not ship on Sunday or various national holidays.
In most cases, the package will be delivered within the estimated time of arrival. However, the actual delivery date may be affected by flight arrangements, weather conditions and other external factors. Please refer to the tracking information for the most accurate delivery date.
⏩Oversea Warehouse
Triumphlaser is equipped with 3 main oversea warehouses. All warehouse products can only be shipped to the related countries, which didn’t support multinational transport.
USA Warehouse: Only adapted to clients in the United States with free shipping.
CA Warehouse: Only adapted to clients in Canada with free shipping.
MX Warehouse: Only adapted to clients in Mexico with free shipping.
Delivered
Note: For tracking numbers, it may take a few days before they become active on the tracking website. If the information is not available please try again later. Please rest assured that the estimated shipping time is valid regardless of the tracking site updates.
Shipping costs will be calculated at checkout page based on your shipping address.
During any period of your order, please don’t hesitate to contact us at any time if you need help.
Customer Support Center: sales@colorado-hitech.com
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