Waterproof can swim and wear a bone headset that does not hurt for a day, as long as more than 100!
Author:Species calendar Time:2022.09.29
In the process of accompanying children's growth, our parents will want to guide their children to get closer to nature and maintain their curiosity and inquiry about external things. The holiday is imminent, and it is urgent to have such a playful tool. It will be a prying open for children's curiosity. No matter where they are, they can capture every small change of all things in the world.
The first grade of rice flowers are collecting pond sample collection
The ugly cute bears (left) and wheel (right) seen by the rice blossoms with a microscope (left)
Water cotton (left) that is breeding and the spore sac (right) of Gangmao algae (right)
On the rope jumping algae (left) and the boat -shaped algae (right) slowly swimming
Today's group product is this microscope that can see the micro -world. It just booked a batch of goods, and a wave of benefits first: you get insects to observe 6 sets of insects, with limited quantities! Grab it!
The insect box is equipped with a 360 ° panoramic magnifying observation mirror, which can observe the insects' every move in close range. There are also magnifying glass, transparent scissors, small clips, insect observation record cards and guidelines. The box can cross the body and punch the happiness of a small biologist anytime, anywhere!
4 -year -old Mi Yan used an observation set to observe a vegetable powder butterfly
Observe the box, eat cherry's elephant armor
· Why is inverted microscope more suitable for children?
Most microscopes on the market are structured from top to bottom (the object mirror is above the specimen). This kind of positive microscope is high in operation for children before and after school age. Broken glass pestle. The inverted microscope (the specimen is above the object mirror) completely avoids this unnecessary dangerous danger, which is very safe! More suitable for children. Thanks to this "inverted" structure, it is so large that the pond water dish is placed. As small as the hair, you can directly put on the loading table for observation! Zero -threshold punch -in biologist -style observation experience!
· How old is suitable for children?
The official suggestion is that the best age is 4 years old to sixth grade in elementary school. The advantage of teaching aid science toys is that children of different ages can find a fitting point to use it to obtain knowledge. The inner picture of the box and the poster of the card, as well as the finished glass specimen and the glass production set. Children can carry out their own experimental projects on demand. The algae list in the pond water seen by the 6 -year -old rice blossoms can be seen in the pond water in the pond water.
What are the sets in the set?
In addition to the microscope and operating instructions, there is a 10 -fold wide -angle mirror, a 16x wide -angle mirror, a 20 -fold mirror, a 4x object mirror each, and the finished glass specimen and the best glass specimen. The set combination. Gift insects Observe 6 pieces of insect observation boxes, magnifying glass, transparent scissors, small clips, guidelines, and insects to observe the record card. For a detailed list, please refer to the figure below:
(Insect of the insect observation package after the purchase of the microscope will appear in the shopping cart)
· Today's group product information ·
1
Inverted microscope
Suitable for age: 4 years old to sixth grade in elementary school
Daily price 7 776 direct drop ¥ 426 to hand price ¥ 350
Order benefits: insects observe 6 pieces of sets
2
Child Telescope
Suitable for age: 4 years old to sixth grade in elementary school
Daily price 2 328 Direct drop ¥ 169 to hand price ¥ 159
Order benefits: Children's walkie -talkie (one pair)
3
Scientific interest
Suitable age: 4 years old+
Daily price 3 2384.2 % off to hand price ¥ 99
Order benefits: Little Yellow Hat | Flying Disk
4
Secrets of Fashion House · Guofeng Edition
Suitable age: 4 years old+
Daily price 7 1795.5 % off to hand price ¥ 99
Order benefits: Little Yellow Hat · Cousin Bag
Let's talk about it in detail: What should a microscope suitable for children look like?
On the top of Shangbao, from dozens of dollars, it looks like a toy, to thousands of pieces to look at special majors, similar to the laboratory, and the dazzling look! If you are not careful, you can easily step on the pit from here ...
In fact, the microscope for children is most important. Pick your performance to meet the foundation needs, moderate prices, and allow children to be interested in the micro -world.
We specially invited our doctorate in biology: Orange (also the two little sisters in the figure below: the mother of Mihua and Mi Yan), and summarized the main points of the purchase of some children's microscopes:
The first is weight.
Professional microscope is usually very heavy. Adults are struggling to carry, let alone the child. If you accidentally fall, you may not say anything, and you may hurt the child. So now children's microscope is generally lightweight.
, Lightweight microscope, my sister can grasp it with one hand and let my sister observe
Followed by multiple.
Many parents choose a common misunderstanding of microscope -overly care about large multiples. This is like we like mobile phones and computers to run points now. I do n’t know what to run in the microscope. Then look at the multiplier. The bigger the better. In fact, it is not appropriate.
First of all, daily life is unnecessary, followed by the complicated operation of high -power operation, which is manifested in:
· You need to buy lens oil separately, and you need to clean each time. If it does not clean, it destroys the microscope.
· Focusing and finding observation objects are more difficult, and it is more difficult for children to operate.
· The lens is closer to the glass, and it is easier to break the lens when focusing.
高 When the daughter used a high -power mirror last time, she crushed the specimen orz as soon as she twisted her head ...
The third point is to bring light sources.
Because natural light focuses often cannot meet the light needs of observation, but now many children's microscopes are used with light sources, which can be used when installing batteries. It is convenient to use. According to the above points, our original product team -Miao Shell also carefully selected a particularly interesting microscope for everyone: inverted microscope.
You may not hear the inverted, in fact, it just turns the position of the material mirror and specimen in one direction.
This brings many benefits! The two most touched me: one is safer, and the other is higher playability. Let me talk about it later.
) Children (and adults) are all happy!
As a microscope suitable for children, it operates large and simple observation operations. High -definition optical lenses are very clear in imaging, and have been praised by many colleagues and parents in our office!
Today's pre -sale group will directly reduce the money! The daily price 7 776 only requires ¥ 350 to place an order today, and there is a limited type insect observation kit that is available for order! Buy directly!
Inverted microscope
Suitable for age: 4 years old to sixth grade in elementary school
Daily price 7 776 direct drop ¥ 426 to hand price ¥ 350
Order benefits: insects observe 6 pieces of sets
At present, in most cases on the market, microscopes are viewed from top -down -that is, the objective mirror is above the specimen. The inverted microscope means that the specimen is above the objective mirror, and the two are adjusted. What benefits can this bring?
The first point is safer.
As mentioned earlier, when the positive microscope uses a high -power mirror, it may accidentally break the slice because of the operation error. This danger cannot happen on the inverted microscope!
Because the specimen of the inverted microscope is located on the platform, the objective mirror is below the carrier, and it can be twisted at most to the bottom surface of the carrier. In this case, it is impossible for object mirrors to crush the glass.
到 The longest object mirror is twisted to the head, and there is a distance from the specimen, which is very safe
The second point is that it is more "authentic" to see things, and it is not a little bit playable!
We know that microscope can usually only look at the thin and transparent specimens, and need to cut the specimen very thin. Therefore, we can't observe some more active creatures.
Moreover, the environment of the glass film is very different from the environment of biological survival. Over time, the biological activity in the temporary fashion tablets will decline. There are some grass or diatoms in the water, which is difficult to see their situation in the water.
能 Use upside down microscope can clearly see the grass -lapsee in the active state
At this time, the inverted microscope shows its advantage. We can put the specimen in the dine, and then observe it directly on the carrier!
Guess what I saw!
It can be clearly observed that how the creatures move in a place closer to a survival environment? This experience is very novel for adults, let alone children. For example, the fish tank water at home is very clean. What is the zoom in?
I found the wheels!
This is also what we see in the water tank, but not sure what small animals are, welcome to leave a message! It looks so cute.
I cultivated the rich shrimp with the baby, and took it out to take a look:
中 Zuo: In the diner, the naked eye looks like sand; right: the microscope is super active, the small black dots are their eggs
You can also spend more thoughts, you can also observe diatoms, the division of cells, observation of mold, and so on.
点 Put a little water in the park. If you are lucky, you can also unlock the same algae!
Inverted microscope
Suitable for age: 4 years old to sixth grade in elementary school
Daily price 7 776 direct drop ¥ 426 to hand price ¥ 350
Order benefits: insects observe 6 pieces of sets
Of course, as a microscope, the performance and parameters of it have not dropped, and then I will introduce it in detail.
40X-320X amplification multiplier, the imaging is clear and not eye-catching
The eyepiece uses full optical wide -angle lenses, and the imaging effect is very clear. With 10 times and 16 times, you can use different zoom multiple according to the needs.
For the first time, it is recommended to use a low multiplier, and the vision is more and easier to find the goal. After the adjustment, use a high multiplier to observe the details.
Its magnification is 40X-320X, which is very suitable for children. While ensuring that the imaging is clear, the observation experience is also very comfortable.
The bilateral focus wheels are also designed to be suitable for children's fingers, and children can easily grasp and focus.
There are coke wheels on both sides.
The entire weight of this inverted microscope is only 0.9 kg. It is very light to pick it up. It is easy for the baby to pick it up, and even hold it to the sister who likes to sit on the ground.
侧 This way of holding the bottom of the side wall is also possible, but if you are worried about the unstable arm strength of the child, let's observe it on the table ~
Ultra -large table, more friendly operation
There is another advantage of inverted microscope, that is, its platform space is very large. The large here, in addition to the large area area, there is also a large distance of vertical space.
The thickness of the specimen of conventional microscope is limited by the distance between the objective mirror and the table, and it is easy to put in the thickness or it is very close to the lens. There is no such limit for inverted microscope. In this way, we can unlock more observation objects.
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