S&F Optical Glass Focus Lens Dia. 20mm FL63.5mm USA CVD Znse CO2 Laser Focus Lens for Laser Cutting Machine

• Customized: Non-Customized
• Standard Component: Standard Component
• Focal Length: 63.5mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: D20FL63.5
• Diameter: 20mm
• Specification: D20F63.5
• Trademark: S&F
• Origin: Sichuan, China
• HS Code: 9001909090
• Package Size: 13.00cm * 10.00cm * 9.00cm
• Package Gross Weight: 0.100kg
• Lead Time: 15 days (1 - 500 Pieces) ; 25 days (501 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Material: USA CVD Znse
Application: Laser marking, engraving and cutting machine
Diameter: 20mm
Focal length:1.5"(38.1mm) 2"(50.8mm) 2.5"(63.5mm) 3"(76.2mm) 4"(101.6mm) 5"(127mm)7.5"(190.5mm)
 

Material: USA CVD Znse	FL Tolerance<±1%
Diameter tolerance: +0/0.12mm	Clear Aperture>90%
Wavelength: 10.6um	Surface Figure<2 per 1"Dia
Thickness tolerance: +0/+0.2mm	AR/AR coating R<0.5% per surface
Transmittance: 99%	Surface Quality: 20-10 scratch and dig

1. Customs Duties:
All the products shipping from China might cause tariffs.All the products S&F sells default FOB trading terms the buyer will take responsibility on all kinds of tax in
their country. If you have special requests about declarationplease leave messages to us when you place an order.

2. Delivery 
 ·All packages to Brazil need CPFnumber byDHL/UPS/Fedex/EMS
 ·All packages to Argentina need CUIT number byDHL/UPS/Fedex/EMS All packages by Chile need RUT number byDHL/UPS/Fedex/EMS
 ·All packages to Russia need the Full Name(First name+Mid name+Last name

2. Warranty 
If any quality problem found after your receiving the package within 7 days,pls provide proof of video or photos to uswe could offer refund or replacement once we confirm the problem.
For return and exchange,buyer holds responsibility of paying the freight of sending the product back,We will bear the freight of resending it