Does the holographic sight need to calibrate the track gauge at different distances like the mechanical sight?

However, the scale generally refers to the adjustment part of the mechanical sight, and the optical sight is generally densely dotted with points and points. Holoscope also projects the light of the target into the eyes of the aiming person, but the trajectory of the bullet itself is an arc (parabola).

At close range, the impact point of the bullet is not obvious, so aim at the center of the cross (origin or circle, etc.). ) is equivalent to the impact point, so it can be approximately considered as "where the impact point is", but at a farther distance, the distance of the bullet impact point needs to be considered, and the impact point is generally below the aiming cross (origin or ring, etc.). ), so it needs to be corrected according to the secret point.

The full name of holographic sight is laser holographic diffraction sight,

It is a revolutionary fast sight to observe the impact point directly and take the impact point as the aiming mark. Aim fast and shoot accurately. Holographic sights aim at two points and one line, not the traditional concept of three points and one line.