1.Laser tube, optics-laser beam combiner, High-power Coupling optical lens
2. can be used on red, blue and green lasers.
3.Clear light spot, high transmittance
4.Material: high-quality glass
5.Size (square type): 10*10*10mm
R＞98％
T＞95％

Attention:
Please do not directly touch the surface of the lens with your hands, and not let the lens surface directly contact with hard objects to avoid scratching. Generally, please use plastic tweezers to pick it up.
As a special product, we'll make sure it brand new before delivery. And once sold, it will not be guaranteed and returned!!