How to adjust the knob of the holographic sight?

There will be two caps in the middle of the scope, unscrew them. The ones engraved with UP inside are for adjusting up and down, and the ones engraved with R or L are for adjusting left and right.

As for the adjustment knobs, the one directly above is the distance compensation knob, and the one on the right is the windage knob. The upper knob has an arrow marked "up". If you rotate the scope in the direction of the arrow, the object you see will be lifted upwards, and the point of impact will move upward. The knob on the right has an arrow marked "L". This is to rotate in the direction of the arrow. What the scope sees moves to the left, and the point of impact will be corrected to the left.

Extended information:

The full name of the holographic sight is the laser holographic diffraction sight. It is a revolutionary rapid sight that directly observes the bullet impact point and uses the bullet impact point as the aiming mark. Aim fast and shoot accurately. (The holographic sight adopts two-point and one-line aiming instead of the traditional concept of three-point and one-line aiming).

The holographic sight allows the shooter to lock the target in an instant, which is extremely convenient. After locking the target, open your eyes and focus your sight on the target. When the impact point (i.e. the aiming mark) coincides with the target, you can hit the target. This is much faster than standard notch sight sighting. In terms of compatibility, the holographic sight does not hinder the original function of the notched rear sight. When the holographic sight is turned off, the shooter can use the original notched rear sight of the firearm through mechanical aiming.

The holographic sight is suitable for submachine guns, rifles, machine guns, sniper rifles, grenade launchers and other light weapons. It can function reliably under harsh working conditions, even in fog, rain, snow, and even during sighting When the window is stained, as long as you can see the target through the sight window, you can aim at the target through the crosshairs. This is something that any other optical sight cannot do, and it can be used in series with other sights and night vision devices. .

Reference: Baidu Encyclopedia-Holographic Sight