Laser shot tester - setting RedDot & Scope made easy! | #ellow laser pointer # red laser pointer # Green laser pointer # blue laser pointer

Laser shot tester - setting RedDot & Scope made easy!

Adjusting optics, be it a RedDot or a scope / riflescope, can be very time, BB and nerve consuming!

How to satisfy the curiosity of cats for laser pointers | #Laser pointer #Laser engraver #Green laser pointer #blue laser pointer

How to satisfy the curiosity of cats for laser pointers

I remembered the cat game that made fun of cats before. After only a few days, the cat no longer hated this.

How does the long-distance laser pointer work? | #Laser pointer #Laser engraver #Green laser pointer #blue laser pointer

How does the long-distance laser pointer work?

There are many types of red laser pointer, and their light can extend far, which is considered to be the best tool for viewing the starry night sky. People will understand the difference between these laser pointers, because there are different types of green laser pointers on the laser ma