Features:

*. Low power loss;
*. Precision laser machining: capable to provide a high power density focal spot;
*. Good output collimation;
*. Able to withstand laser power of more than 1000W;
*. Laser range finder: capable to provide a highly collimated beam;
*. Adjustable divergence of 18 to 32mrad with the variable beam expanders;
*. Combining with a spatial filter, able to modify laser power distribution.    

Specifications:
 
Model No: BEW-3X;       Expansion Ratio: 3X;       Dimensions: Φ36 x 74.  

Note:  
*. These series beam expander are offered for UV, visible and infrared lasers respectively. Please inform us the wavelength before you place the order.
**. This beam expander is for beam with diameter of 4 ~ 10mm.