Optical sight: the characteristic, the device and a choice of a product
The optical sight is specialA device that is used to improve the accuracy of fire. To date, it is the best of its kind. The fact is that in the case of using the eye device, it is accommodated one distance, which facilitates the aiming of the weapon on the target. Use it for weapons began in the 17th century.
The optical sight also has in its compositionsystem of converting an inverted image into a direct image. The necessary element is the aiming grid, through 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.
Optical sight for air rifleyou need to choose 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 choice should be made, proceeding from that,for what purpose the trunk will be used. For example, if you want to shoot at a dash or on fixed targets from an air rifle, it is better 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.