How can I use the scope to aim?
1, parallax reset to zero
The new scope I bought, in Before use, an important task needs to be completed: the parallax of the scope is zeroed, so as to reduce the shooting error and improve the accuracy.
2. Aiming
Select the target 10 meters away, aim at the bullseye, shoot in groups of 5, and adjust the knob according to the position of the impact point. For example: the impact points are distributed at the bottom right of the bullseye, the wind deflection adjustment knob can be adjusted, and the knob is rotated in the L direction to move the impact point to the left in the horizontal direction until the impact point is basically located directly below the bullseye; then adjust the ballistic compensation adjustment knob, Rotate the knob in the U direction to move the impact point slowly upward in the vertical direction until it basically coincides with the bullseye.
The scope’s Debugging method
1. Set up a white paper target, point a black dot at the center of the bullseye, draw a crosshair with the black dot as the center, and then set a gun back 100 meters away Fix the table and install the scope on the gun.
2. Remove the bolt, aim at the black spot on the white paper target through the refractor from the barrel, and fix the gun body, and then press the cross in the adjusting scope to the white paper target Tighten the scope adjustment knob.
3. Keep the gun in a fixed state, install the bolt and press a bullet to fire it!
4. Check the impact point. If it is upwards, fine-tune the crosshairs of the scope upwards, downwards fine-tune downwards, fine-tune left-to-left fine-tuning, and fine-tune right-to-right fine-tuning.
5. Take another shot to see, and repeat debugging in this way until the impact point is hitting the black dot on the cross on the white paper target, and the scope is adjusted.
Debugging skills of sights
1. When aiming, pay attention to the exit pupil distance, that is, the distance between the eyes and the sight. The first is to avoid damage to the human eye caused by recoil when shooting. The maximum imaging area can be obtained only when the human eye is at the exit pupil distance.
2. When aiming, the axis of the human eyeball must be the same, otherwise there will be parallax. Aiming error will occur. When aiming correctly, the surrounding shadow area is a uniform ring, and parallax appears, the shadow area around the imaging area is uneven, and once the crescent area appears, the projectile will deviate to the larger crescent area.
3. There are two buttons in the middle of the scope. These two buttons are covered with protective covers. You can see these two buttons after you unscrew the covers respectively. The button up in the middle is to adjust the high and low deviation. For example: there is one UP and the other is DOWN, turn in the direction of UP, and the impact point will be automatically corrected upwards. If you turn in the direction of DOWN, the originally downward impact point will be automatically corrected downward. UP means up in English, DOWN means down. If the impact point deviates downward, turn in the direction indicated by UP. If the hit is too high, follow the direction in which DOWN is written. On the knob on the side, one is written L and the other is written R. If you turn it in the direction of L, the impact point will move to the left, and if you turn it in the direction of R, the impact point will move to the right. L and R are capital letters of the first letter of English left and right words, respectively.
4. Twist the sight by one grid, which is equivalent to an offset of 1/4 inch at 100 yards in the imperial system (equivalent to 91 meters in the metric system). The metric equivalent is 6.35mm. If the impact point and the bullseye are laterally offset by about 30 mm (3 cm). If at 91 meters, one grid is 6.35 mm. Then, the actual movement of one grid at 10 meters, and one grid on the sight, is equivalent to an offset of 1/4 inch at 100 yards in the imperial system (equivalent to 91 meters in the metric system). The metric equivalent is 6.35mm. The impact point and the bullseye are laterally deviated by about 30 mm. If one grid is 6.35 mm at 91 meters. Then, the actual movement of one grid at 10 meters is 6.35 divided by 9. The last is about 0.7mm. The adjustment amount is 30mm. Divide 30 by 0.7, about 43 cells. If it is 30 meters to adjust one grid, it is 2.16 mm, if 30 meters is offset by 30 mm, it is 13.8, which is 14 grids.