Reviews

The actual output power of this laser is about 7000mW. The cooling system is very good, and it does not generate much heat even if it works continuously for one minute.

It's a great-designed laser pointer. Regardless of output power, stability, safety, or practicality, it's impeccable.

These goggles provide very reliable protection when working with high-power near-infrared lasers. They are comfortable to wear for long hours, and the lenses let in enough light without affecting visibility.

It's very powerful and long-range. But, the green laser dot is big from 30-40 meters away, about the size of a dime.

I chose the 505nm wavelength. It doesn't have high output power, but I like the color of this wavelength.

I am a laser lover. This Sanwu laser is my best purchase of the year.

I wear these safety glasses when testing a 980nm laser source. The protection level is high, so I feel very safe using them. They're a good fit for both medical and industrial laser applications.

Overall, I like this small laser sight - it's rugged, simple to operate, and costs less than half what some other brands with similar features.

I need to use a 520nm laser of more than 2000mW in professional optical experiments, and I have high requirements for stability. This product fully satisfies me.

This diode is extremely powerful. With a focusing lens, it can produce a tiny laser spot, which makes it great for industrial engraving.

For the price, this is a good deal. A few years ago, a laser pointer like this would have cost twice as much or more.

I brought this crosshair laser to add to my laser engraver. It works flawlessly.

If you're looking for a powerful green laser, this is the one. It goes extremely far.

I tested its output power with a power meter. The test result was as high as 2200-2300mW. Moreover, it can work 1000 meters underwater.

I really like this 850nm laser diode. It is very powerful and not too expensive.

I'm using these 980nm lasers on several projects, including alignment tools and sensing projects.

Overall, I am quite satisfied with this purchase. However, I am disappointed with the safety goggles provided.

I am a dealer. This product is an old model of the JETLASERS brand. I have sold it for several years without any problems.

I just received this laser sight. I was a bit excited until I opened the box and found there were no batteries. Later, I contacted customer service, and they promised to send me batteries immediately.

These blue laser modules are well made and can be mounted anywhere you want.