Will be extraordinarily bright, the middle of a green beam

The coder and decoder of portable  green laser pointer  is also a piece of cake.    All of them are not manufacturers, so-called factory assembled only. Several workers, tweezers, pliers, can open up shop. All modules are imported from Taiwan over. To buy a good laser pointer, but also from the source, and spotted the module to buy.  Of course, think outside the statistical range of the CNI such a big brand class, Has its own production capacity, an exception.  However, their prices can not be ignored, the average person can not afford.  The current technology 200mW power limit glued crystals.
The laser has a light temperature, cold or overheating will affect the amount of laser spot and continued to shine, these are a normal phenomenon. For example, winter cold, laser sometimes start not because the temperature up, LD, only the red dots. Hand for a while to light up.   Compared with RF, the range of infrared technology applied in portable  green laser pointer  is shorter.  Laser long-distance focusing? Can not.  Long-distance can only use the parallel light General laser focusing distance of not more than 1 meters, More than only the use of parallel light. However, some friends want to reach far out of the burning effect, Need to increase the laser power, not by focusing.
with the school target mirror or the collimation observed sight's crosshairs slight shaking. High-quality laser pointer shaking is extremely small, or even feel. Correct Tuosai combination of points and the exit pupil distance, line of sight of the eyes and the laser pointer to reach the partition of the coincidence of laser pointer is very important for improving the accuracy of the sniper shooting. If the sniper selection of a suitable partition, combined with proper use, will greatly enhance the effect of long-range shooting.  Having a careful observation of the laser beam from the  green laser pointer  at a dark place.
In addition to competition grade bullets, the most common sniper bullets expansion shells, brittle shells, tracer and armor-piercing ammunition. Expansion shells, including a soft bullet tip bullet mushrooms trauma bullets and blank ammunition tip bullets, these bullets are designed to increase the diameter of the warhead impact and energy transfer on the target, thereby increasing the power of the bullet. The bullets hit the target, 70% of its kinetic energy is passed to the target. Brittle shells is an ultimate expansion shells, that the bullet hit the target, projectile tip will be completely broken.  Watch the solid laser spot of   green laser pointer within two meters.