It’s all about wanting to do target practice, indoors, using a simple red laser dot instead of any sort of projectile. While it’s possible to practice by flashing a red laser pointer and ...

Reflex sights use an LED and coated glass to bounce the image of the red dot back to the user. A holographic sight, on the other hand, uses a laser and mirrors to project a red dot that appears to ...

Lasers are widely used in targeting systems. This includes not only the characteristic laser pointer, often attached to firearms as a "red dot," but primarily laser rangefinders, which enable ...