Optical devices firmly entered our lives. They are necessary both in the construction of structures and for scientific purposes. In catalog Aliexpress A large selection of such products from the construction level is presented, to the microscope. In this article, we will tell about how to find and order these instruments.

How on Aliexpress Find optical devices and tools

Find on site. Optical devices are not difficult. To shorten the search time on the main page in the line, enter the appropriate request and press the button with the image of the magnifying glass. Now the system will search and the optical tool catalog will appear on the screen. Now you can proceed to shopping.

Telescopes and binoculars

People in passionate hunting can not do without binoculars. After all, with it, you can consider prey and adjacent area. In the site catalog you can find coloring model camouflage. It has an eight-time increase and allows you to look in the distance from 150 to 1000 m.

The size of the model is:

• 19 cm length;
• width 12 cm;
• 6 cm thickness.

Easy to use, easy to fold and put the bag that comes with it. Such a pair of binoculars is a perfect gift hunting and tourism.

We all love to look at the starry sky. His mystery is fascinating. And you can buy telescope and in more detail to meet them. For example, the telescope lens model with a diameter of 7 cm. It is situated on a tripod, the legs reaches a maximum height of 137 cm. The length of the instrument 44 cm. With this adjustment can be carried away astronomy adults and children. With it, you can consider the celestial bodies better than professional models. This telescope can be a great gift to the young astrologer.

Magnifying glasses

Magnifying glasses are needed not only to read the fine print, but also to people of many professions. For example, the jeweler simply can not do without such a device. So hand-glass diameter 3.6 cm of glass. It has a 30 fold increase and allows the smallest of details. Plastic material housing and the lens itself is made of high-quality glass. Its compact size (height of 3 cm and a width of 4.2 cm), it fits easily even in your pocket.

It can still be found modelMore like a visor. The forehead of the device has an LED flashlight. And under it there is a mount for magnifiers, which are included. With their help, you can enlarge the subject up to 3.5 times. This device is perfect for people engaged in the business of working with the finest details, such as soldering chips.

microscopes

With this device can see the structure of plant cells or hair. The resource directory can be found etc. etsky set of laboratory. It includes a battery powered microscope, laboratory glass, tweezers and jars. Device height is 21.1 cm and a width of 11.5 cm. The coefficient of increase varies from 100 to 1400. By adjusting the microscope you can consider with your child different things, getting to know their structure.

Besides amateur presented and more professional model. Such as this microscope in the aluminum housing. The increase occurs in a wide range. In addition, the model is equipped with a camera, and you can view the image on the computer screen. It is convenient and functional.

laser levels

During construction it is very important to observe the lines and levels. It is easiest to do this with various devices. Technique does not stand still and now appeared laser levels. For example, the model externally resembling a normal level. But there are differences, the first which is a digital screen on which Information about the accuracy of measurement is displayed. On the side of the device there is a button on and off the laser. Turning on the laser you can measure the straight and dock it on the surface. The length of the device is 60 cm, and the error is 1 mm / 1 m. The device can operate at a negative temperature, and the humidity range should be 40-75%. Such a level will be useful both by professional builders, and just in household.

You can also find more Professional models. For example, the construction level on the stand. They can measure the level horizontally, vertical and even at an angle. On the plane, the measurement occurs with the laser rays. Case device water and dustproof, which is relevant at the construction site. Measurements occur automatically, in addition there is a sound signal function. The device works from four finger batteries.

Level dimensions are:

• width 16 cm;
• height 16 cm.

This device is more expensive, and therefore will be more relevant for construction Brigades in the construction and finishing of buildings.

Laser rangefinders

There are situations when you need to measure the distance, but the roulette is impossible. For these purposes on the site are represented laser rangefinders. Here it is fashionable to find instruments measuring distances up to 100 m. The device is small (length 11.2 cm, width 5 cm, 2.5 cm thick) with a screen. With it, you can measure the distance, area and volume. It is possible to maintain measurement results. There is a battery charge indicator. The device is easy to use.

More represented models With a measurement range of 5-1000 m. All measurement information is displayed on the screen. It comes with a battery, cover, instruction manual. There is also a cloth for cleaning optics and a cover for a cover to comfortably carry the rangefinder.

Optical glasses

Unfortunately, not everyone boasts one hundred percent eyesight. For various reasons, we have to wear glasses, and of course good lenses are needed. You do not want to overpay for them too. Yes, and many instruments with time need to replace optics. So in the catalog you can find mutually convex lenses Diameter 5 cm. They are sold with a set of two pieces. Their focal length is 20 cm. They can be used in optical devices. Production material is glass. Lenses are high-quality and manufactured in the factory.

Doctors ophthalmologists will be able to find for themselves set of lenses To verify vision in patients. The set consists of special glasses and a set of lenses with different diopters (266 pieces). Everything is packed in a suitcase. Such a set will be useful to doctors, and will greatly facilitate the work on the selection of points.

Refractive meters

When working with electricity, it is quite often necessary to measure the strength of the current, resistance and other parameters. For these purposes use Device multimeter. On Aliexpress A large selection of such devices is presented. For example, digital multimeter Compact size (length 13 cm, width 6.5 cm, thickness 3.2 cm).

With it, the user can measure:

• current strength;
• resistance;
• electrical network integrity;
• diode quality;
• frequency, etc.

Use the device is convenient even in the dark, thanks to the screen illumination.

Package Included:

• the device itself;
• wires with clips;
• handbag;
• instructions for using the device.

Such a device is useful to many at work and in the household will be useful.

Optical filters

Optics are available not only on equipment for construction purposes or research. It is equipped with cameras, especially mirror models. For professional photographers, every trifle is important, especially lighting. For the purposes of its adjustment you can use photo filter. The site contains a large selection. For example, photo filter ZOMEI 58 mm 950nm For cameras Canon. He is able to pass only the infrared rays of the spectrum, preventing the passage of others. Together with other adjustments of the camera, you can get interesting pictures. They will look like old photography Or just a black - white image with a striking depth and working out details. This filter will appreciate many photoelers.

Also in the catalog presents polarization filters, such as ZOMEI ULTRA SLIM AGC. It is made of glass produced in Japan. With it, you will be able to avoid unnecessary glare from water and other surfaces capable of reflecting the light. Thanks to this effect, the image is obtained deeper and more clear. It will fit perfectly for landscape filming, as well as photo shoots in the town.

Prism

With the help of prisms, it is possible to study the refraction of the light and the distribution of the spectrum waves. In the course of the experiments, everything becomes clear and visible to the naked eye. So on the site fashionably find kit for production physical experiments. It includes a ray generator, a prison of different form and instructions for use. With it, you can study the refraction of light, and conduct experiments. Such a set will be useful and interesting to schoolchildren only to study physics.

Spectrometers

This device measures the power of light. He found widespread use in construction, metallurgy, agriculture and other areas.

The device weighing 209 g has the following dimensions:

• length 16.5 cm;
• width 8 cm;
• thickness 3.5 cm.

Coromethers.

There are situations when you need to accurately measure the angle. It is impossible to do it on the eye. Therefore, it is best to use a special device a tilter. The site can be found in the directory. ordinary models. They are made of stainless steel. Externally, the model is a vehicle attached to it. Use it easy. This instrument allows you to measure the angles up to 180 degrees.

You can still meet and digital angles. It is two rules bonded among themselves. At the fastening site there is a small screen and control buttons. To measure, you need to turn on the device and attach it to the desired corner. After that, on the monitor, how many degrees is this angle. It works from one battery. Such a gender will be useful to engineers and designers.

The best shops selling optical tools on Aliexpress

To protect yourself from scammers, it is necessary to place an order in reliable stores. It is difficult to find a similar thing among many. Now we give a few examples of good merchants and tell me what parameters you need to pay attention.
Amor Tool Works on the trading platform for more than two years, the registration date is September 20, 2014. During this time, its rating is 98.9%. Average rating from consumers for sociability, the compliance of its product description and timely delivery is 4.8 out of 5 possible. These indicators are high.

For all the time of your work, the store received the following reviews:

• 5372 positive;
• 75 neutral;
• 66 negative.

As you can see from the figures presented, the store conscientiously performs its work, which allowed him to enter the top sellers. He can be trusted.

Binguo Digital Store. Works for more than six years. The store rating is 99.1%. Average rating from buyers for his work is 4.7 bala.

For the last month of his work, buyers left the following ratings:

• 146 - score 5 or 4;
• 2 - score 3;
• 1 - Evaluation 2.

All indicators are good, so the store can be attributed to reliable and boldly order goods in it.

Aomekie Store. It has been working for more than a year, registration date of March 17, 2016. Average estimate for the delivery of goods, its description and the responsiveness of the seller is 4.8 bala. Rating store 98.9%.

During the year of its work, the store left the following reviews:

• positive 3405;
• neutral 63;
• negative 37.

These indicators are high and allow you to completely trust this store and boldly order things.

Customer Reviews Price-Quality

Alexander Firsov, 36 years, Nizhny Novgorod.
I am fond of hunting and certainly not to do without binoculars. In stores they are fairly road. So the search for the desired thing went on Aliexpress. Found a fairly inexpensive and good version. The goods came well packaged, in two boxes. The increase is excellent. I am very pleased with my purchase and can recommend the seller as a sociable and reliable partner.

Yuri Zakharov, 40 years old, Moscow.
I needed a device for measuring the corners. Did not spend searches in shopping campaigns and just went to Aliexpress. Found an interesting digital model and issued an order. The parcel came in three weeks. Everything is well packaged. The device is made of metal and very high quality. Measures everything quite accurately, the error is minimal. I recommend all the goods and seller.

How to order optical tools on Aliexpress

Order the right product is not difficult. To start looking for it in the catalog Aliexpress. After that, go to the page of things and mark the amount of goods, you can also use the seller's shares. For example, get a coupon for 1 dollar or a discount on a fixed order value. Now it remains to pay for the order in any convenient way and wait for your parcel.

This article describes the various optical devices and tools. Descriptions of models with illustrations are given. It also describes the criteria for choosing a reliable store. Taking advantage of the information of the article, you can easily find and order the right product. Enjoy the shopping.