How to check the authenticity of Hua's fishing rod

1, Scan code query

Hua's Fishing rods and floats will stick anti -counterfeiting labels on the product.Take fishing rod as an example.You can see the complete QR code and anti -counterfeiting code when scraping the coating on the anti -counterfeiting label.When the first loses of the anti -pseudo code or scan the QR code query, the official WeChatThe "Hua's fishing Tackle Service Number" will obtain the authority of geographical location. If there is no prompt or no geographical location, it is considered a counterfeit.Confirm whether the product number and anti -counterfeit code correspond to the product number and the anti -counterfeiting code.

2Code query

WeChat search and follow the public account"Hua's fishing Tackle Service Number" Click the menu below [Anti -counterfeiting inquiry] can also scan or enter the anti -counterfeit code for query.The inquiries of the inquiries show that the interface is displayed in the same interface as the scanning query results.

True and false distallation of Hua's fishing rod

1,Trademark

Look at the trademarks printed on the body, see if it is clear, the picture is blurred, if the handwriting is rough, the pattern is blurred, and the boundary line is unclear. Most of them are inferior products.

2,work

Most of the Fishing rods are relatively fine. First of all, the appearance of the lacquer is not Smooth, and the pattern is fine and not delicate.

3, Blocked and tail

The blocking of the pole and the tail tail plug are not exquisite enough, and the rear tail pole is not uniform.

4Venture

After pulling out the pole, there is no air pressure. If some are more fine, seal well, and the wall of the Tube is uniform between each section.

5, Can't stand up to the waist

After the whole pole is pulled out, the pole can not stand up. If there is some bending in the first quarter, it is1.9Tune, fishing fish is better to lift the pole, if you bend backwards2.8You can also catch catfish or3.7fishing, fishing catfish is more practical.

6, Balance

Try the balance of Hua's Fishing rods. If the center of gravity is not tired for a long time, by the way, it will catch the loaded mineral water slightly in the pole. Try the flexibility.

7Listen to the sound

Hold the middle of the pole with one index finger and thumb, and use the finger or index finger to play the Tube wall with the other hand, and you will hear different sounds.The general rule is that the better the solidification, the better the overallness, the stronger the sound, the more crispy, and vice versa.Hua's fishing rod product Daquan & gt; & gt;

What kind of material is polarized lens?

The material of the polarizer is two types: resin polarizing mirror and glass polarizer.

1. Advantages of resin polarizing mirror

(1) Light weight.

(2) It is not easy to rupture: In case the lens is crushed, not only has few fragments, but also not sharp, which can minimize the situation of eyeball and facial injuries.

(3) You can dye: Resin lens is easy to dye, and it can be matched with clothing and popularity.

(4) It can cover ultraviolet rays: almost completely covering ultraviolet rays with a wavelength of less than 350mm, and the effect is far better than glass lenses.

(5) Strong anti -fog: Because the thermal conductivity of the resin lenses is lower than that of glass, it is not easy to cause blurred unknown due to steam and hot water and gas, and even if it is blurred, it will quickly retreat.

(6) Anti -dental remarks: Generally, high -heat and small volumes are prone to dental and spots in glass sheets, but if you encounter resin lenses, it will automatically bounce, and will not cause any traces on the surface of the lens.

(7) The surface reflection of the resin lens is lower than that of ordinary glass sheets, and it is not dazzling.

(8) There is no color difference between resin dual -light lenses. This is due to the entire structure of the resin dual -light lens.

(9) The range of resin lens anti -chemicals and solvents is extremely wide. Almost all household solvents and chemicals will not affect or damage it.

2. The disadvantages of resin polarizing mirror

(1) It is easy to abrasrate: The scratch resistance of the resin lens is worse than that of glass lenses, but it can be improved by surface hardening, but the effect is limited.

(2) It is prone to deformation when installing the frame: This is because the density of plastic lenses is lower than that of glass lenses.

(3) Infinitive high temperature: Although the resin is a thermal solid material, once a multi -layer membrane is plated, the surface of the multi -layer membrane may cause cracking due to high temperature.

3. Advantages of glass polarizing mirror

(1) Large hardness: The surface is not easy to be scratched, and it is more abrasion than resin.

(2) Large density: The loading is not deformed, which affects its polarizing effect because it is improper.The density of the resin tablets is smaller, and it is much stronger than the glass sheet. If it is not installed, or the shape of the glasses itself is not very consistent, it will deform, affecting the polarizing effect.

(3) Strong light transmittability: The light transmission of glass sheet is generally stronger than the lipid tablets and stronger clarity.

4. Disadvantages of glass polarizing mirror

(1) Heavy weight: Because its density is more than resin tablets, general glass glasses are heavier than resin glasses.

(2) Fragmentation: As we all know, the glass is fragile.Therefore, its ability to just fight is poor.

(3) Variest prices: The polishing technical requirements for polarizing glass chips are high and the production process is more troublesome, so general glass polarizers are used for mid -to -high -end glasses.

Principles of polarizing mirror

Polarized lens is only allowed to pass through the light of a specific polarized direction in natural light.We all know that light is transmitted in line, which is the particle nature of light; at the same time, light is also spread in the form of waves. This is the volatility of light, so light is also called light wave.Light waves have vibrations in all directions, and polarizing mirrors use the volatility of light.

The core of the polarizing mirror is polarizer, and the polarizing film has a two -way transparent thin film. It allows the light vibration of parallel and light transmittance shafts, and light vertical in this direction is absorbed. This phenomenon is called polarizer of light vibration.change.The light passed through the same vibration direction is called polarized light.The reflection light is absorbed vertically with the light transmittance shaft of the polarized film because the light is reflected.The polarizing mirror uses this principle, which effectively eliminates strong reflected light and scattered light, making the light softer, so that the scenery that people see is naturally clear.The polarizer can also effectively absorb 99%of UVA and UVB to protect the eyes well.It is the first choice for driving, hook fish, skiing, tourism, etc.

But polarizing mirror is not a perspective mirror. When buying polarizers, there will be a test film with some pictures, as long as the Polarized mirror can be seen.In fact, this test film is specially made. It is to use the polarizers to make the polarizer see the parallel light shot from the picture inside, so that you can see the picture hidden inside, not perspective.The method.Now some manufacturers have produced mahjong cards with polarizers, and parallel light images are embedded behind the card. As long as they wear polarizers, they can know what cards are from the back of the card!

How to identify the good or bad of polarized lenses

1. Under normal circumstances, polarizing Sunglasses are affixed with obvious electrostatic electrostatic standards on the lens, or the polarizer lens is marked on the product tag.

2. When buying polarized Sunglasses, you can test it with polarizing test films.Some of the patterns on the test film cannot be recognized with the naked eye, and the polarized lens can be clearly identified.

3. According to the display principle of the LCD screen, observe the liquid crystal screen such as phones through polarized lenses, when the screen is rotated, the screen will also turn into a black screen with rotation.Essence

The advantages and disadvantages of the lens are the decisive factor to measure the quality of a pair of glasses, so consumers must be careful when buying the lens.glass lens is wear -resistant, but relatively speaking, its weight is heavier than other materials, and it is also easy to break.Popular resin lens: This kind of lens is lighter than glass lenses, impact resistance, and is not easy to break, but the hardness is low, so it is easy to get hair and it is easier to have scratches.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

1. What kind of material is the water drop wheel?

The material selection of Luya water drops is essential for its performance and experience.Common materials include carbon fiber, metal, plastic, etc. Each material has its unique advantages and disadvantages.

1. carbon fiber material

carbon fiber is popular with its high strength, lightweight and corrosion resistance.The carbon fiber Luya water droplet wheel is not only durable, but also lightweight, which can greatly reduce the fatigue when holding for a long time.In addition, the appearance of carbon fiber is also good, which is the first choice for many high -end water drops.However, the price of carbon fiber material is relatively high, which may exceed the budget of some fishermen.

2. Metal material

The metal -made Luya water drop wheel has high strength and corrosion resistance, can withstand greater power and pressure, and is suitable for use in a complex or harsh fishing environment.However, the metal's water drop wheel may be relatively heavy, affecting the lightness of use.

3. Plastic material

Plastic water drops are light, low -cost, and easy to process, so it is more common in low -end and entry -level products.However, plastic water Drop wheels may not be durable, easy to scratch, and average drop of anti -falling performance.

two,Is it necessary for the water drop wheel to buy expensive?

Whether Luya water drops are necessary to buy expensive, depending on multiple factors, including personal budgets, frequency, fishing scenes, and personal pursuit of performance.

First of all, expensive Luya Drop wheels often use higher -level materials and manufacturing processes, with higher performance and longer service life.These high -end water drops usually have smoother line -collection systems, more accurate braking systems, and more comfortable handle designs, which can provide a better fishing experience.If you are a person who is often fishing or has high requirements for fishing, then buying a expensive Luya water drop wheel may be a good choice.

Secondly, the expensive Luya water drop wheel often has more functions and characteristics, such as higher speed ratio, larger line cup capacity, or special anti -slip design.These functions and characteristics can meet different fishing scenarios and needs, and improve the efficiency and success rate of fishing.If you need to fish in a variety of different environments, or pursue higher fishing efficiency, you can buy expensive Luya water tanks that may meet your needs.

However, if your budget is limited, or just fishing occasionally, you may not be necessary to buy expensive Luya water Drop wheels.Some water drops that are more affordable can also meet basic fishing needs, and they can also perform well in the case of proper use.

[How to put it in a Tent] How to cover the Tent of different types of tents

1. The structure of the Tent

After finding a safe Camping or a suitable place to build, the camps must be set up.The Tent is the most important thing in Camping, because the fun of our Camping will change due to the different types of tents.

A type of A Tent

The Tent is the biggest necessity of Camping.From the basic types such as A -shaped, wall types to the broad improvement type of living space, have different functions and forms.Choose the types required for Camping purposes, scale and activity content.

The Tent type, size, material, and color are divided into several types. The basic type is called the smallest corner cone type, a triangular type called A -shaped, and a housing type called wall -shaped type.On these three types, it is improved to improve insects, ventilation, heat preservation, color, and weight. tents with good livingality are gradually developed, so that everyone can have a comfortable Camping life.

As for the convenient hemispherical warhead Tent that is convenient for handling, the compression of the Tent is reduced, and the hut -type Tent that increases its lives, the mobile Tent used during rally or action, is to improve the Tent, or it is called a deformation Tent.Choose the purpose of Camping and activities.

The floor is rectangular or Square, and due to the different structures, there are also hexagonal tents, which are mostly used by 2-4 people.Recently, the two -person warhead Tent has an area of 2.6 Square meters, but the total weight is only about 6.5kg.

B hut -type Tent

Similar to the warhead Tent, it is very sophisticated in the material. It is a light and solid Tent.In order to prevent adults from touching their heads in the Tent, the Dongliang is particularly higher, and the ground area is also designed very wide.But the price is quite expensive.

Improve the past A -shaped tents and wall tents, focusing on eliminating the sense of oppression inside the Tent and creating a large living space.

In terms of structure, the shape is similar to a single -family home villa, which is called a five -corner Tent.The inside of the Tent is divided into two parts. In terms of 3-4 people, there are about 5-6 Square meters of bedrooms in terms of specifications, and the rest are the living room. In addition, the outside of the Tent is used to make a ranging shed with two pillars.The development type is quite popular.

In addition, the six people use tents and the ground sleeping part of more than 9 Square meters. The color and design are all modern style, and they are also very sophisticated in waterproof and insect -proof.

One of the characteristics of the hut -type Tent is that the beam is higher, and even more than 2 meters. In the Tent, you can fully enjoy the openness.The roof constructor is to strengthen the design of wind and rain, suitable for family Camping or three or five friends.The disadvantage is that the price is slightly higher.When choosing, you must pay attention to the design of the living room and the canopy.

C activity Tent

Use large -scale activities in the Tent of the rally, use it in the Camping site, use it as the headquarters of the camp, or the place where the conference and gathering are used, and the side can be surrounded by the curtain.The activity is an indispensable role in large field activities.

In terms of structure, except for the four pillars, the remaining pillars are made of steel pipes, and the curtain supports as the roof.Because it is combined by iron bones, it is very strong.There are about three types of tents. The first type is only the roof part of the curtain, the second is three sides, only one side of the space, and the last one is surrounded by the curtains on all sides.The types surrounded by the curtains can be used as an emergency rescue station or a temporary shelter for patients, which is quite convenient.

This type of Tent has recently developed a color of the roof curtain, which is changed from a single color such as green and orange to a colorful character. It can be used for any activity.If there are 1-2 tents in Camping, you can get more fun.

I believe everyone is basically clear, let's build a Tent now!

Second, the method and technique of covering a Tent

First determine the location of the Tent, and in order, the four people work together, and you can set it without spending time.In order to consider the condition of the Tent, it will be more convenient to write down the initial matching situation.

There are various types of tents, and at the same time, there are different production, matching design and combination methods.Due to the order of the structure of small tents, type A tents, and wall tents, the combination method is a "Tent set" used by cables. The recently developed and improved warhead -type and hut -type Tent belongs to the "combined Tent".

Take one of the basic types of tents, and has been a very popular wall Tent since ancient times as an example to explain the method of setting up tents.

A decision of place

After considering the wind direction and terrain, choose a flat place.

B Tent utensils check

Pour out the collection of the bag in the bag and check each part one by one.In order to withdraw the convenience and omissions of the Tent, it should be recorded first.

C laying ground pads

After the ground is paved, fix the four corners with nails.If there are many moisture, first spread the mat, then lay the cushion on it.

D erected the pillar and open the main rope

Put on the pillar into the holes at both ends of the ground cushion. At the same time, the tip of the upper part of the pillars can be poured into the holes of the two pillars of the curtains, and the left and right main ropes are pulled up to avoid leaning left and right.In this way, the appearance of the Tent is formed.

E adjusts the main rope, pull up the corner rope, waist rope

With the rope attached to the main rope, adjust the shape of the Tent, and stand the two pillars on the ground.Secondly, adjust the corner rope and waist rope with a rope to make the shape of the Tent appear.

f fixed wall

Connect the Tent bottom cloth, ground pad and lower part of the wall.

The above is the order of the wall Tent. The four -person work cooperates. In a skilled state, it can be completed in about 10-15 minutes.

Generally, in order to reduce the effects of wind and rain, sun exposure, and cold, the roof cover will be added.In step D, when inserting the pillars into the holes at both ends of the building, first add the roof cover, and then pull the main rope up. After the main rope is fixed with the nail, the endpoint of the roof building is the vertex to form the two sides of the two sides of the side triangle.The length of the bottom edge is equal to the pillars.From the front of the roof, the corner rope should be extended on the diagonal line, and the waist rope should be side by side with the corner rope.

In the past, after the Tent was set up, the ditch should be excavated around.Now, we must stand on the position of protecting nature, unless you are in the paddy, you will no longer be excavated.

What color is good for Telescope lens coating?

Careful friends may find a light color on the lens of your Telescope, especially from a angle. It is even more obvious.Some are blue and some are green.Do you think of this layer of color?The color of the Telescope lens refers to a layer of color with the surface of the eye mirror and object mirror as the surface of the car film. We are also called the lens film.

1. The role of the optical lens film: The physical principle is to destroy the scene observed from the lens under the light of direct light, which causes unreal imaging. In order to enhance the authenticity of the vision, it will be plated on the surface of the eyepiece and the surface of the objective mirror.Movies to increase light transmission, reducing the reflection of eye lens to light is that the observer can receive more light for easy observation.

2. The color classification of the glasses film: there are two types: single -layer membrane and multi -layer membrane.Single -layer membrane can only be used in a relatively simple entry -level Telescope, which can only be used in the light.Multi -layer membrane can increase the light of many bands, which can well eliminate the magnifying bias of the magnifying scene and improve the brightness of observation.Green film is a common multi -layer film, and the more formal green film Telescope in the market.Of course, the red -called infrared membrane is also a multi -layer membrane but most of the market is fakes.

3. What kind of film is good for the Telescope?It is a blue film or a good green film. This is the problem we care about.From the above -mentioned introduction, it can be seen that the green film lens is better than the red film. The red film as a monochrome will look monotonous and boring. After observation, it is easy to feel discomfort and cause eye fatigue.Green film is technically more difficult than the red film. The green membrane will be more comfortable and relaxed, and the transparent band is wider and more broad.

4. Personally think that novice friends can choose cheap blue film Telescope when they buy, because entry -level friends only understand the knowledge and skills of the use of Telescope through it.The quality of the mirror is not so high, and it is more affordable. Try the hand first, and it will be different when you get the good quality.Friends who have higher requirements for Telescope can choose green membrane lenses or even more advanced lenses.