Why is LD+FAC+C-lens Better?

To evaluate the quality and performance of any laser module or laser cutting & engraving machine, here are the four most important aspects to be concerned.

1.Working power of laser: It’s obvious that a higher working power ensures a more powerful laser spot to process more materials. Our working power of each LD is 5W and our laser module combines two LDs into one focused laser beam for the optimized results. (Most market product options claimed their power by electronics power instead of working power, that’s quite misleading and provides no valuable information.)

2.Size & Diameter of laser spot: When the same power or energy is focused on a smaller spot, it would offer a stronger penetration force. Since light is collimated ahead before being compressed again by C-lens, LD+FAC+C-lens provides a laser spot of 0.08mm diameter in both fast-axis and slow-axis. 

3.The divergence angle of fast-axis: For laser light, when the divergence angle is larger at the fast-axis direction, the light and energy are with really pour focus and becomes weak. In an LD+FAC+C-lens module, the divergence angle is collimated into a narrow-angle beam to preserve most light and energy into laser spot.

4.Reliability of whole laser system: It can hardly be told which technology has better performance in reliability but a general lifespan of an LD would be over 10,000 hours means you won’t need to replace LD for whole life.