How to resolve the clarity of the scope
Optical sight is an auxiliary tool mounted on the weapon to make the use of greater efficiency and higher accuracy. Before the 19th century, firearms were said to have had telescope-like scopes. The optical sight is still used for old-fashioned optical lens imaging, while the internal red dot sight uses more advanced electronic imaging. An optical sight requires a minimum of three optical lens groups, one is the objective group, the other is the correction tube group and the eyepiece group, and there may be other groups of mirrors. The advantage of the internal red dot sight is that there is no parallax, and the red dot falls on the aiming point IQ of the target, regardless of the distance or Angle between the eye and the sight piece, or the distance between the sight and the target, the sighted circle always falls on the aiming point. The optical scope is divided into fixed times and variable times, the fixed times is a fixed multiple, and the variable times is a multiple that can switch the size, the optical mirror has a coating treatment, in order to image lifelike. Sight structure, operating performance, brand, price and so on are not the same, at present, more than 100 yuan are optical sight. The interior red point sight is designed for close range rapid combat response, when in use, it is not required to have how high accuracy, as long as the eye and the sight into a horizontal straight line, then enter the scope of the target has a very high hit rate, it can meet any combat environment, in the case of poor light, the interior red point sight is more suitable than the optical sight. Different types of scopes, sights, all have their advantages and disadvantages, depending on your use and use environment. When in well-lit areas, as in other environments, the accuracy of the optical sight is much higher than the accuracy of the internal red dot sight, and the team reaction speed of the internal red dot sight is faster than the speed of the optical sight; In conditions where the light is not so sufficient, the striking ability of the internal red dot sight is stronger than that of the optical sight.