Description: 1064nm laser beam expander
Magnification: 20
Input: < 4mm
Output: 20mm
Accommodation mode: Adjustable beam expander, designed for laser beam with big divergence angle. By adjusting the distance between lenses, to eliminate in some degree the affect brought by divergence angle and obtain well collimated laser bean after beam expander.
Total length: 97mm
Outside diameter:  26mm

We design and manufacture laser beam expander according to customer requirement.