/ / Optical sight: characteristics, device and product selection

Optical sight: the characteristic, the device and a choice of a product

Optical sight is speciala device that is used to improve shooting accuracy. Today it is the best of its kind. The fact is that in the case of using the device, the eye is accommodated for one distance, which facilitates aiming the weapon at the target. Use it for weapons began in the 17th century.

optical sight
Such a sight has a fairly simple device.One of the main elements of the device is the lens, which consists of two lenses (there may be more). The quality of the sight directly depends on the diameter of the element: the bigger it is, the better the sight.

Optical sight also has in its compositionsystem of turning the inverted image into a direct. A necessary element is the reticle, thanks to which the weapon is aimed at the target. It is in the same plane with the image of the target, so the eye sees them equally well. It is equipped with a backlight so that when shooting in the dark, the image and markings do not merge. In order for the image and the reticle to be viewed magnified, an eyepiece is needed. It is a system of several lenses. Often it is supplied with a rubber grip that prevents sliding and fixes the eye firmly at the sight.

In order for the weapon to be targeted, and the mesh and the bullet point coincided, the telescopic sight contains a mechanism for horizontal and vertical correction.

rifle scope for air rifle
The body of the device is made of materialshigh strength. Modern devices can increase the image by 20 times. You should not lean the telescopic sight to the eye during firing, as any weapon has recoil, even pneumatic. As for mounting the device, it may have lateral support. Dimensions of the device are mostly standard. If there is a deviation from the standard, it is insignificant.

Optical sight for air rifleneed to choose very carefully. Pay attention to weight, tube diameter and device size. Since airguns are light enough, you should not choose a large optics. Attention should also be paid to the control of the adjustment mechanism, the diameter of the outlet of the eyepiece, as well as the degree of magnification of the image.

optical sight
Naturally, the device must be durable andresistant to mechanical damage. Also, the optical sight should be tested for resistance to negative temperature, for tightness. You need to carefully examine the mechanism of control device.

Naturally, the choice is worth making, based on the factfor what purpose the barrel will be used. For example, if you want to shoot at a dash or at fixed targets from an air rifle, then it is better to choose a device that can magnify an image by more than 4 times. Moreover, the outlet should be wide enough.

In the selection process, you have the opportunity to look through the sight at a remote object. You should see a high-quality and clear image without any interference. Such a sight is worth buying.