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Classification of Riflescope
Oct 06, 2018

The Riflescope is divided into three types: fixed aiming, zoom aiming and side focusing sight.

The fixed aiming scope is fixed at a fixed rate. Usually there is no zooming device. The aiming lens is small in size, optical imaging is good, distortion is small in imaging, and the shock resistance is the best and the work is stable. The disadvantage is that the magnification is too fixed, which is not conducive to the strain on the battlefield or hunting. When the magnification is too high, it is not conducive to the short-range shooting rate is too small, which is not conducive to long-distance observation. Therefore, there are often telescopes or observers equipped with high-powered telescopes as an aid. The fixed mirror is often used as a military sniper mirror or a competition mirror for shooting.

The zoom sight is a zoom lens set used in the mirror body. It can realize the conversion from low magnification to high magnification. This kind of scope has good versatility, can achieve close observation, and can be aimed at a long distance. The flexibility is better. However, the disadvantage is that there are too many moving parts, sometimes in high vibration and high impact, and the overall working life is slightly worse than the fixed type.

  The function of the side focus focusing sight is the same as that of the objective focusing, but the difference is structurally different. The side focus focusing mirror changes the imaging focus of the objective lens group through a concave lens inside a mirror body, and makes it coincide with the imaging focus of the reticle and the eyepiece group to eliminate the parallax. Correct the trajectory. The side focus adjustment structure is complicated and the price is high, but the accuracy and reliability are much higher than the conventional objective lens focusing. The objective lens focusing scope is being gradually replaced.

What kind of scope to choose depends on what the user does with the scope. According to the performance and advantages and disadvantages of the scope, the user is more convenient to use, and can achieve twice the result with half the effort.

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