3x CO2 Si Mirrors+1x ZnSe Focus Lens 10600nm CO2 Laser Engraver Cutter FL:1"-4"
Material: Si (Silicon)
Diameter: 20 / 25 / 30 mm
Thickness: 3mm
Usually, the complete beam path outside the laser tube requires three mirrors
Material: Chinese PVD ZnSe
Applications: Laser marking, engraving and cutting machine
Diameter: 12/18/19/20/25mm
Focal length: 1.5" (38.1mm) 2" (50.8mm) 2.5" (63.5mm) 3" (76.2mm) 4" (101.6mm)
WARRANTY / RETURN POLICY:
1.30 days Satisfaction Guarantee.We accept items return within 30 days from the date you receive the package.
2.Return must be in original package and not be used.
3.We will cover the return shipping cost if the item doesn't work as itself fault. The other reason, buyer need to cover the return shipping cost.
4.We will refund once we receive the returned item.
5.We provide technology support anytime by email, message or online support.
Payment
We accept PayPal ( credit cards, debit cards or e-Checks ) and we are PayPal verified seller.
Shipping
1.We ship the item within 24 hours once receive the payment.
2.The default free shipping ways is by China Post or SpeedPAK from China. The track number and track website can be provided. The typical delivery time is 7-10 days to US and 8-12 days to Europe.The 10-30 days is normal and default delivery time,the exact time depend on different country.
3.The expedited shipping (UPS, Fedex, DHL or EMS) can be provided if need.The typical delivery time is 3-5 business days to US ,Europe,Asia and Australia.You may track the shipment by express company track website.
Note:
1.We value every customer,leave positive feedback when payment clears, and appreciate you give us positive feedback.
2.If you are not satisfied with a transaction, please contact us and allow us to resolve it before leaving feedback.
3.Special requirement, please leave messages in eBay or PayPal.