Adjustable Focus knob
Rear cover with secure key
Can actually scorch through an array of different items.
With the adjustable tip, you can enhance and minimize the strength of this already immensely powerful laser.
Over 8 thousand hours of life in this thing.
You’ll notice the incredible distance that this laser can travel.
How Do Burn Things?
1. Adjust the focus to enlarge the spot size.
2. Find the focus point (the smallest spot size on the beam) most powerful and capable of lighting a match.