How to use a sight to aim

1. Visual differences return to zero

Newly bought new sights need to complete an important task before use: to zero the vision of the scope to reduce the shooting error and improve the accuracy.

2. school sight

Select the target target 10 meters away, aim at the target heart, take 5 rounds as a set of shooting, and adjust the knob according to the position of the bounce.For example: the bouncing point is distributed at the bottom right of the target heart, adjustable air biased knitting knobs, rotating the knob along the direction of L, so that the bounce point moves to the left in the horizontal direction, until the bounce point is basically directly below the target heart;Rotate the knob along the U direction, so that the bounce point moves slowly upward in the vertical direction until it basically coincides with the target heart.

The method of debugging of the scope

1. Set a white paper target, order a black spot at the target heart, hit the centers centered on the black spots, and then retreat to one hundred meters to set up a gun to fix the table, install the sight on the gun.

2. Remove the bolt, aim at the black spot on the white paper target from the barrel through the refractive mirror, and then hold the gun body, then press the cross from the sight of the sight to the black spots on the white paper target. Tighten it tightened.Aiming at the mirror adjustment knob.

3. The guns do not move in a fixed state, install a bullet with a bullet, and start!

4. Check the bomb point. If you are too upper, you can fine -tune the sight of the sight. If you are partial, fine -tuning, and the left to the left, and the right is fine -tuned to the right.

5. Take another shot and look at it again. Repeat this method until the bounce point is hitting the black spots on the cross on the white paper target, and the sight will be adjusted.

The debugging skills of the scope

1. When aiming, pay attention to the distance of the pupil, that is, the distance between the eyes and the sight, and the pupil distance has two effects. One is to avoid damage caused by the rear power to the human eye when shooting.The person's eyes can get the largest imaging area at the distance of the pupil.

2. When aiming, the human eyeball must be the same as the axis of light aiming, otherwise there will be vision.Aiming errors.On time, the surrounding shadow areas are uniform ring -shaped. The performance of the vision is that the shadow areas around the imaging area are uneven. Once the crescent area appears, the projectile will be biased towards the larger part of the crescent area.

3. There are two buttons in the middle of the sight. There are protective caps on these two buttons. After you spin the lid separately, you can see these two buttons.The button in the middle is increased.For example: there is a UP, one is down, and the direction of the UP will be automatically corrected upward.If you turn in the direction of down, the original bounce point will be automatically corrected downward.UP means upward in English, down means downward.The bounce point is biased down, and the direction of the UP indicator is turned. If the hit is high, follow the direction of writing down.In the knob on the side, the above is written by L, and one is written by R. If you turn along the direction of L, move the point to the left. If you turn in the direction of R, the bounce point will move to the right.L and R are capital of the first letters in English left and right, respectively.

4. Aiming a look at 1/4 inches at the British 100 yards (equivalent to 91 meters).The discounted public system is 6.35 mm.If there are about 30 mm (3 cm) in the horizontal direction of the bounce point and the target heart. If a grid at 91 meters is 6.35 mm.Then the actual movement volume of a grid at 10 meters, a look at the grid, is equivalent to 1/4 inches at the British -made 100 yards (equivalent to 91 meters).The discounted public system is 6.35 mm.There are about 30 mm in the horizontal bomb and target heart. If a grid at 91 meters is 6.35 mm.Then the actual amount of movement at 10 meters is to remove 9.35 with 9.35.Finally, about 0.7 mm.The adjustment amount is 30 mm.With 30 divisions of 0.7, it has to be screwed about 43 blocks.If it is a 30 -meter adjustment of one grid, it is 2.16 mm. If 30 meters 30 mm, it is 13.8 that is to twle out 14 grids.

Different from Lu Chong board and big fish board

The fish plate is defined by the shape of the plate surface. All the shape of the plate surface is fish plates, and the big fish and small fish are only distinguished according to the size.Therefore, in a broad sense, the land Surfboards basically belong to the big fish plate in the fish plate.Therefore, the fish plate and land surfboard that correctly distinguishes our conventional cognitive is actually from the gameplay, or the structure of the bracket is different.

1. front bridge system

The front axle system of the large fish plate fish plate is the same as the skateboarding stand.Lu Chong's PU is reflected, so the PU bridge is more stable and the spring is more flexible.Of course, both the front axle system of the two boards can be adjusted to the one that suits you.

2. Drive

The driving method of the big fish plate is the original pedal.Lu Chong's driving method does not need to kick the ground like a cylinder.

3. Size weight

Big fish plate, small and light, can be divided into small fish, medium fish and big fish according to the increase of size.The size of Lu Chong board is 29-35 inches, and its actual weight is heavier than skateboarding.Both the choice of the big fish plate and the Lu Chong board need to increase the size with the height of the body.

Which is more fun of Lu Chong board or big fish board

Due to the different front bridge systems of Lu Chong board and the big fish plate, the gameplay is different.The big fish plate is mainly straight -line gliding, and it is biased towards short -distance brushing the street; and land Surfboards can be more S -shaped. You can also use pedaling on the ground while gliding.It is mainly based on dart boards and pumping. If you also intend to get involved in surfing and skiing, as auxiliary training, it is also a good choice. The gameplay of the bowl pool is more diverse, and you can unlock the actions of various eaves and walls.

How to choose Lu Chong board and big fish board novice

In terms of exercise comfort, Lu Chong crushed the big fish. If you do not pursue the beauty, Lu Chong board is very good, and the turning is also very flexible.Set the center of gravity, so people are tired.

Lu Chong's bridge is softer and more flexible, and has a smaller turning radius.The big fish plate is designed for cruise and requires stable and long battery life, so it is destined that their bridges are different.Therefore, the big fish plate is more suitable for mobility, because it is not so picky on the road, it is okay to press the small stone. It looks like a fish. Relatively speaking, his bridge and skateboarding are closer, but the layout is wider, the wheels are larger, and softer.

In summary, if novices want to play skateboarding for a long time, it is recommended to choose a Lu Chong board, which is more playable, but you also need to be persistent practice to learn more skills; if you are simply used for mobility and brushing the streetsBig fish plates are more suitable.

1. What are the main components of the diving propeller?

Whether you want to spy on the mysterious scene of the underwater world or just like the excitement of diving. In short, you have to swim. With this premise, you can successfully follow the following things.What about the dry duck?Is there any way to make people who do not swim, can I see the mysterious underwater world and get in touch with the creatures living in the ocean?The answer is the diving propeller.

The diving pusher is usually composed of pumps, pushers, and handles.

The pump is responsible for drawing water from the water source to the pusher, and the propeller will launch the water from the propeller to form the water flow. The handle is to let the diver grasp and use the left and right tilt to change the direction of controlling the underwater forward.

What are the functions of diving propeller?

The previous article has briefly understood what the diving propeller is mainly composed of, and then let's take a look at the function of the specific diving propeller!

1. Provide power function

Can provide sufficient thrust so that divers or submersibles can move or move underwater.

2. Maintain stable water flow function

It can provide stable water flow in the underwater environment so that the divers or submersibles can move or operate more secure and stable.

3. lighting function

The diving pusher can also provide certain underwater lighting, enabling the divers or submersibles to operate in a dark environment.

4, extra function

At present, some diving pushers have begun to become more and more intelligent, and have many advanced functions, such as one -click return, one -click floating, mechanical floating, fully automatic floating, etc.

1. What is the material of the Outdoor celestial scorpion?

Outdoor sky -to -scalpel is a good partner at the time of Camping. Compared with tents, its tall sky can create a sense of open space. Therefore, it is often used with the camps.After the rope is stretched, you can build a variety of Outdoor sky curtains. Friends who like outdoor activities must have a top. So what kind of material is the general Outdoor celestial scope?

The main fabrics of the sky curtain are Oxford cloth and pure cotton. Oxford cloth also has nylon and polyester. You can choose polyester Oxford cloth. It is strong and light -resistant and light.Suitable for hot weather, silicon coating is more suitable for the rainy season. The common waterproof index is generally between PU1000-3000. We can choose PU1500. Remember to see the sunscreen index and waterproof index when buying.

2. What color does the Outdoor Sky -to -tear Tent is well -inspired?

I have learned about what materials are better in the cannish shade, so in terms of color, what color is good for insulation?

The darker the color, the hotter, we can choose the light color such as white white in spring and autumn, and we can choose dark brown and other dark colors in winter.Based on the bright and dark color of the sunshade fabric, it is slightly different in reflective radiation, radiation transmission, absorbing radiation absorption light, and ultraviolet transmission.

The above is the introduction of the material of the Outdoor sky -to -teanter and the content of the color heat insulation of the Outdoor sky -to -sunbud. I hope to help you. There are many content introduction of the sky -to -teana on the homepage. Welcome to view it!

1. How much does it cost to ride glasses?

Riding glasses is the equipment that many friends will use when riding. Good Cycling glasses are very helpful for riding and their own protection. Many friends dont know how to choose the glasses and how much money to buy.Riding glasses is suitable, so what is the price of Riding glasses?

The price of Cycling glasses is affected by factors such as brand, material, processing technology, function, and other factors. It only takes a dozen dollars to dozens of dollars, and it can be done around one or two hundred.Or customized Cycling glasses are generally around thousands of yuan, and three or four thousand yuan products are available.

When choosing riding, you mainly choose according to your own budget. If you are just getting started or considering long -distance riding, you choose an ordinary Cycling glasses. It is about two or three hundred yuan.For friends who are preparing to ride a long -distance ride, it is necessary to buy a good ride glasses. Then you need to consider your budget for choice.

2. What parameters should be paid to when buying Riding glasses

During the cycling process, the sun, wind sand, foreign body, etc. can all cause certain damage to the eyes. Therefore, choose a good ride glasses to protect the eyes. When buying Cycling glasses, the parameters of Cycling glasses include:

1. Structural strength

The larger stones or insects may hit the glasses when riding. If the speed is fast, and the strength of the Cycling glasses is not enough, it is likely to break the glasses and cause harm to the human body.Cause greater damage.

2. Overflow

sunlight and wind come from all directions. If the coverage of Cycling glasses is not good enough, there will be dead ends, and it cannot play a good wind -proof and sand prevention effect.The eyebrows are covered.

3. breathableness

During the cycling process, the amount of exercise is large. If the breathability of the Cycling glasses is not good, it will not allow the heat to distribute inside in time, which will cause mist and affect normal cycling.

4. Fixedness

No matter how good the protective performance is, it is useless if it is easy to fall, so the stability of the glasses on the face is also necessary.

5. Polarized light

That is to use polarizer, light is as directional as water waves. The polarizer can filter the chaotic waves generated after the reflection of the object.Essence

6. Leed color

There are several purposes with the lens plus color. One is to reduce the brightness of the light. The darker the color of the lens, the darker the light; the other is to strengthen the contrast to make the logo, signal Lights or some objects more obvious.The color is related, and there are suitable colors in different environments.Another purpose is to be beautiful and fashionable.