The scattering of green light in the air is greater than red light fromgreen laser pointer

The scattering of green light in the air is greater than red light from  green laser pointer .  Sling mainly be used to bring guns, sniper can rely on shooting by adjusting the length of the strap. Sling is generally made from nylon or leather, wide practical tactical strap and easy to hold the pull. The sniper rifle laser pointer typical modern laser pointer Li Pude of VARI-X-III typical laser pointer generally by the objective lens, mirror tube, the direction of the handwheel, the level of the hand wheel, internal transfers, like group, magnification adjustment ring, eyepiece and eyepiece focus a ring of The sniper rifle laser pointer is usually divided into two categories.
The shorter the wavelength, the greater the scattering of  green laser pointer .  fixed-rate laser pointer and a variable-power laser pointer. For sniper action variable-power laser pointer minimum rate should be 3 × maximum magnification 12 ×. Modern laser pointer many brands, pros and cons of assessment of how the laser pointer, from Zhen take the essence of the goods? Available from the following factors to determine. Lens surface coating Generally, the laser pointer light transmittance of the multilayer coating is superior to single-layer or coating of the laser pointer, a good quality laser pointer usually 3 to 7 layers of coating on each processing.
The process is very complex, the higher the more the price of the coating layer. Avatar edge distortion of the differences. Image observed by the high-quality laser pointer does not produce any distortion, brightness of the image edge and the center.  The quality of lens, laser crystal, and power of  green laser pointer affects the quality of the laser beam. there is no resolution to test laser pointer resolution, can be brought to the outdoor observation of the detailed characteristics and obvious contrast objects. At the same magnification, a laser pointer to see the object is most clearly illustrated its highest resolution.
The internal correction device for the direction and level of these devices should be made of steel, in order to effectively prevent the device wear and tear. Some inferior laser pointer internal correction device is made of aluminum, copper and nylon materials. Snipers usually frequent correct direction and elevation angle will soon wear these soft materials, thereby reducing the sniper shooting accuracy. Adjust the magnification, the aiming point is offset when the sniper change the magnification of a variable-power laser pointer, The selection of  green laser pointer  concerns with the following points.
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.