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

The optical sight is a special device that is used to improve the accuracy of shooting. To date, it is the best of its kind. The fact is that in case of using the device the eye is accommodated one distance, which facilitates the aiming of the weapon on the target. Use it for weapons began in the 17th century.

This 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 depends directly on the diameter of the element: the bigger it is, the better the sight.

The optical sight also includes a system for converting an inverted image into a direct one. A necessary element is the aiming grid, 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 at night, the image and layout do not merge. In order for the image and the sighting grid to be enlarged, an eyepiece is needed. It is a system of several lenses. Often it is supplied with a rubber pad that prevents slipping and reliably fixes the eye at the sight.

In order for the weapon to be targeted, and the grid and the bullet hit point coincide, the optical sight contains a horizontal and vertical correction mechanism.

The body of the device is made of high-strength materials. Modern devices can magnify the image 20 times. It is not necessary to lean the optical sight to the eye during shooting, since any weapon has a recoil, even pneumatic. As for attaching the device, it can have lateral support. Dimensions of the device are mostly standard. If the deviation from the standard exists, it is insignificant.

Optical sight for an air rifle should be chosen very carefully. Pay attention to the weight, diameter of the tube and the size of the device. Since the pneumatic weapon is light enough, it is not worth choosing a large optic. You should also pay attention to the control of the adjusting mechanism, the diameter of the eyepiece outlet, and the degree of magnification of the image.

Naturally, the device must be durable and resistant to mechanical damage. Also, the optical sight should be checked for resistance to negative temperature, for tightness. It is necessary to carefully inspect the control mechanism of the device.

Naturally, the choice should be made, based on the purpose for which the barrel will be used. For example, if you want to shoot a dash or a fixed target from an air rifle, it's best to choose a device that can magnify the image more than 4 times. Especially, the outlet should be wide enough.

In the selection process, you have the opportunity to look through the scope of the remote object. You should see a quality and clear image without any interference. It is worthwhile to acquire such a sight.