WaveTopSign Quartz Water Cooled Fiber Laser Beam Expander
2. The divergence angle of the outgoing beam is adjustable, and adjusting the divergence angle can change the position of the focus point and the distribution of the spot;
Structural Features:
1. Bring the water inlet and outlet, the user only needs to connect the water pipe, which is convenient to use;
2. With divergence angle adjustment ring, high adjustment accuracy;
3. Embedded internal water channel, good water cooling effect, compact structure and small size;
We typically ship in 1-3 business days (Mon-Fri). And you will receive your order in 10-15 business days (Mon-Fri). Please know that we are doing the best we can to get orders out promptly.
We send FEDEX by default.
If you need to change other logistics, you can contact customer service.
When your order ships you will receive a separate email providing you with a tracking number to track your order. Sometimes this email gets sorted into spam or promotions folders so be sure to take a look in there if it feels like you have been waiting a little too long.
You can also log into your account and click on the order in question to see the status.
*Please note that sometimes the tracking can take a day or two to be updated by the carrier. If it looks like its not moving, chances are its on its way!
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