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Levenhuk D50L ng microscope - "A very interesting thing for any age!". Ergonomic and durable body

Today, more and more teenagers are addicted to science - being smart is fashionable. With a microscope Levenhuk Rainbow 50L PLUS Orange the student will be able to discover many secrets of the microworld. The kit includes a kit for conducting various experiments - from creating micropreparations from improvised materials to breeding live microscopic crustaceans. The capabilities of the microscope are wide enough - it will be useful not only to a school student, but also to a student or even a laboratory employee. Levenhuk Rainbow 50L PLUS Orange\Orange will be a great gift due to its modern design and bright design.

High quality optics

The kit includes three lenses with which the microscope provides magnifications of 64x, 160x and 640x. The 40xs lens is equipped with a spring mechanism that protects the optics from breakage. If you accidentally touch the preparation with the lens, it will not break and will not damage the preparation. The kit includes a Barlow Lens that doubles the magnification of the microscope with each objective - with it the magnification reaches 1280x!

The optics are made of high quality glass and coated with an anti-reflective compound. As a result, the picture is well detailed, clear and sharp.

Illumination for studying transparent and opaque preparations

The microscope is equipped with two bright LED illuminators. Lower illumination is needed to study preparations in the light - with its help you can see the infusoria-shoe or study the structure of indoor plants. To work with opaque preparations, such as paper or cloth, top illumination is used. If you turn on both lights at the same time, you can study translucent preparations. The brightness of the illuminators is adjustable - this allows you to choose the optimal level of illumination for each drug.

Durable and comfortable body

The body is made of metal, so the microscope is highly durable and reliable. The device is able to withstand frequent use - it is suitable not only for individual studies, but also for laboratory work in secondary and higher educational institutions. For convenience, the eyepiece head is tilted at an angle of 45°. In addition, the attachment can be rotated 360° – for group sessions, it can be easily rotated in the desired direction without moving the microscope itself.

In addition to AC power, it is possible to operate on standard batteries.

Attention! Remember that the mains voltage in Russia and most European countries is 220-240 V. If you want to use the device in a country with a different mains voltage standard, you must only plug it into the socket through the appropriate converter (voltage converter).

Experiments with a microscope

With the included Levenhuk K50 Kit, a novice microworld explorer will be able to conduct many interesting experiments. The kit includes ready-made preparations, tools for making your own samples and a detailed manual with useful information about the operation of the microscope and a description of experiments.

Convenient case

The kit includes a durable plastic case that reliably protects the device from dust and mechanical damage.

Key Features:

Biological microscope with magnification from 64x to 1280x
Barlow lens 2x included
Available in five vibrant colors
Rugged and durable metal housing
Lower and upper led backlight
Set for experiments with a microscope included
Supplied in a convenient plastic case

Equipment:

Microscope
Lenses: 4x, 10x and 40xs
Eyepiece WF16x
Barlow lens 2x
Subject table with clamps
Diaphragm disc
Condenser
Built-in bottom and top LED lights
Mains adapter (power supply 220 V, 50 Hz)
Batteries: 2 pcs. type AA
plastic case
Levenhuk K50 Experiment Kit
Instruction manual and warranty card

Levenhuk K50 Experiment Kit:

Guide “Interesting microscope. We study the microworld»
Tweezers
Artemia incubator
Microtome
bottle of yeast
Resin bottle for making preparations
Bottle of sea salt
Bottle with artemia (marine crustacean)
5 prepared samples and 5 clean slides
Pipette
dust cover

Educational biological microscope Levenhuk 50L NG.

This biological microscope is a faithful assistant to everyone who is going to discover an amazing microcosm: schoolchildren, lyceum students, and those who want to conduct independent observations at home.

The reliability and durability of the microscope is guaranteed by the fact that all structural elements are made of metal, not plastic.
The movement of the focusing mechanisms and the preparation table is smooth and occurs without jerks and backlash.
Fixing the swivel nozzle in any position creates additional convenience in working with the microscope.
Without exception, all optical elements are made of clear glass and have several antireflection layers, as a result - a bright and clear resulting picture.

The combination of the above characteristics makes it possible to obtain a high-quality image. Rugged and reliable, the Levenhuk 50L NG Microscope will serve you for a very long time, and you will hardly need to repair and service it.

Increase

The magnification that the microscope will give depends on what magnification you use the objective and eyepiece. Do not forget: we are looking through the eyepiece, and the lens is directed at the object.

The Levenhuk 50L NG Microscope comes with three objective lenses and two eyepieces, and a Barlow lens ensures comfortable and smooth zoom changes.

Eyepieces: WF10x and WF16x
Lenses: 4x, 10x and 40x
Barlow lens: 2.0x

Thus, the minimum magnification is: Eyepiece 10x * Objective 4x = 40x. Maximum magnification: Eyepiece 16x * Objective 40x = 640x, and with a Barlow lens, the magnification smoothly reaches 640 * 2.0 = 1280x!

Backlight

Levenhuk 50L NG compares favorably with many other training models due to its two backlights with sufficient power. It is possible to adjust the brightness, which makes the use of the microscope especially comfortable.

Due to the fact that the lights are installed on both sides of the preparation table (bottom and top), you can see objects of any degree of transparency, be it tiny grains of sand, coins, cloth, paper or something else. With the Levenhuk 50L NG microscope you will see and learn a lot of new and interesting things.

Additional accessories and preparations will be appreciated by those who prefer convenient and high-quality observations without unnecessary hassle.

Power supply

Batteries are already installed in the design of the device for autonomous operation of the lower illumination of the microscope. Batteries are also included to operate the top light. In addition, thanks to the AC adapter included in the kit, the microscope can be operated from the mains.

Attention! Remember that the mains voltage in Russia and most European countries is 220-240 V. If you want to use the device in a country with a different mains voltage standard, you must plug it into the outlet only through the appropriate converter (voltage converter).

Equipment:

Microscope
Lenses: 4x, 10x and 40x
Eyepieces: WF10x and WF16x
Barlow lens 2.0x
Subject table with clamps
Diaphragm disc
Built-in LED downlight
Removable top halogen light
Power adapter (power supply 220 V / 5 V, 50 Hz)
Batteries for lighting
Guide "Interesting microscope. Exploring the microworld"
Tweezers
Artemia incubator
Microtome - a tool for obtaining thin sections from samples and preparations examined under a microscope, allows you to obtain sections with a thickness of a fraction of a millimeter
bottle of yeast
Resin bottle for making preparations
Bottle of sea salt
A bottle of brine shrimp is a marine crustacean that is common in the seas and oceans of the whole world, is used as food for aquarium fish as well as fish farms
5 ready samples
dust cover
plastic case
Instruction manual and warranty card

Levenhuk 50L NG Microscope is compatible with digital cameras Levenhuk C NG (cameras sold separately). Levenhuk C NG cameras are mounted in an eyepiece tube instead of an eyepiece.

Fine optics, modern design and reliable construction. Experiment set included. Magnification: 64-1280x

Vendor code: 69051

Country: PRC for Levenhuk, Inc. (USA)

Guarantee: life

Packed weight: 3.24 kg.

Package size (LxWxH): 18.0×40.5×27.0 cm.

High-quality optics, a wide range of magnifications, a reliable and ergonomic design, and a rich package bundle – all this is the Levenhuk Rainbow 50L PLUS Moonstone microscope! Combined illumination allows you to study a wide variety of preparations - from coins and paper to the thinnest sections of muscle tissue. The microscope is perfect for a schoolboy, biology student, and even an employee of a research laboratory.

High quality optics

The microscope is equipped with three lenses with which it gives magnifications of 64, 160 and 640 times. The lens with the highest magnification (40xs) is equipped with a spring mechanism. Even if during focusing you accidentally touch the coverslip with the lens, the spring-loaded lens will move away and will not break the preparation. Optics will also remain unscathed. The kit includes a Barlow lens, with which the magnification of the microscope with each objective is doubled. Thus, the maximum magnification of the device reaches 1280 times!

High-quality glass optics form a clean and contrasting picture. The multi-layer anti-reflective coating of the lenses increases light transmission, which is especially valuable at high magnifications.

Dual LED backlight

Two bright LED illuminators allow you to examine preparations of varying degrees of transparency. For transparent specimens, such as liquids or thin sections of plants, bottom illumination is used. The upper illuminator is needed to study opaque preparations - with its help you can see the fibers of paper that are not visible to the naked eye or study the smallest scratches and dents on a coin. The microscope is also suitable for examining translucent objects - to do this, turn on both illuminators at the same time. The brightness of the backlight is adjustable - it is easy to choose the right lighting for each drug.

Ergonomic and durable body

The body is made of metal, so the microscope is perfect for frequent use, such as for school biology lessons or laboratory work. For user convenience, the eyepiece tube is tilted 45° and rotates 360° around its axis. For group work with a microscope, simply turn the monocular head in the desired direction.

The device works both from the AC mains and from batteries, so it is convenient to use it even outdoors.

Experiment kit included

The kit includes the Levenhuk K50 kit, which contains everything you need to explore the mysteries of the microworld. In addition to ready-made preparations, the kit includes special tools for self-production of samples for study. Detailed guide contains information about the device of the microscope, useful recommendations for working with the device and descriptions of exciting experiments.

protective case

The microscope is delivered in a durable plastic case - parts of the instrument will not break or be lost in it. In addition, the case reliably protects the microscope from dust.

Key Features:

Biological microscope with magnification from 64x to 1280x
Barlow lens 2x included
Available in five vibrant colors
Rugged and durable metal housing
Bottom and top LED lights
Set for experiments with a microscope included
Supplied in a convenient plastic case

Equipment:

Microscope
Lenses: 4x, 10x and 40xs
Eyepiece WF16x
Barlow lens 2x
Subject table with clamps
Diaphragm disc
Condenser
Built-in bottom and top LED lights
Mains adapter (power supply 220 V, 50 Hz)
Batteries: 2 pcs. type AA
plastic case
Levenhuk K50 Experiment Kit
Instruction manual and warranty card

Levenhuk K50 Experiment Kit:

Guide “Interesting microscope. We study the microworld»
Tweezers
Artemia incubator
Microtome
bottle of yeast
Resin bottle for making preparations
Bottle of sea salt
Bottle with artemia (marine crustacean)
5 prepared samples and 5 clean slides
Pipette
dust cover

This can be seen under a microscope:

The photo shows slides from Levenhuk ready-to-use slides.

Levenhuk Rainbow 50L PLUS Microscope is compatible with Levenhuk digital cameras (cameras sold separately). Levenhuk cameras are mounted in an eyepiece tube instead of an eyepiece.

Pay attention to articles and materials:

Levenhuk Rainbow 50L PLUS Microscope: Study and Hobby Microscope Review on levenhuk.ru

Comparative video review of Levenhuk Rainbow and LabZZ microscopes:

Video review of Levenhuk Rainbow 50L PLUS Color Microscopes:

Video review of Levenhuk Rainbow 50L, 50L PLUS and D50L PLUS Microscopes:

Rainbow 2L Plus
Levenhuk Rainbow Microscope Comparison Chart
Microscope type	biological
Eyepiece attachment	monocular, tilted 45°	monocular, 360° swivel, 45° tilt
Housing material	plastic	metal	plastic	metal
Magnification, times	40–400	64–640	40–800	64–1280
Optics material	optical glass
Eyepieces	WF10x	WF16x	WF10x	WF16x
Lenses	4x, 10x, 40x	4x, 10x, 40xs	4x, 10x, 40xs	4x, 10x, 40xs
Lens Barlow	No	No	2x	2x
Revolving device	for 3 lenses
Ocular diameter tubes, mm	23,2
Subject table, mm	90x90, with clamps
travel range object table, mm	0–15 vertical	0–8 vertical	0–11 vertical	0–11 vertical
Focusing	rough
Condenser	NA 0.65, diaphragm disc (6 holes)
Backlight	LED; top and bottom with brightness adjustment
Backlight Power	AC adapter, batteries
case	No	No	plastic	plastic
Experiment set K50 *	Yes
* The Levenhuk K50 Microscope Experiment Kit is delivered without an individual packing box.

Microscope Levenhuk D50L ng

Buy going for a long time, and finally it's mine. For a long time I chose from various models, but stopped at this because of the optimal combination of price and quality.

Photos of the microscope itself, case, Barlow lens, eyepieces and camera, a box with glasses, a drop of tap water, sand and honey, honey turned out to be fake.

I bought it on ozone, it cost 9000 rubles. But interestingly, this is the only store where it was possible to find it at such a price. In all others, it cost 15000r. When you order something via the Internet, compare prices on the Yandex market, it helped me save 6000 rubles.!!!

In addition, it is important not to confuse the 50L ng and D50L ng models when buying. The prefix d stands for optional equipment. The price will also differ accordingly. I was looking for a microscope with additional configurations. At first I wanted to take Euler Computer 60DC. There, too, there is additional equipment and a camera, and everything is practically the same, but in Russia such a model has ended and it is not known when it will be delivered again, and considering the price hikes, it is not known how much it will cost. Therefore, without hesitation, I took Levenhuk. By the way, everyone who talks about poor quality and Chinese assembly - all microscopes in the price category of up to 20 thousand are definitely assembled in China, so a difference of several thousand rubles will not make much of a difference. I didn’t take it for work, but it proved to be very good, for beginners, amateurs, and maybe even students, it will be enough.

I can only say the best about the microscope itself!!!

Inexpensive. Quality (for the price). Magnification 40-1280x. Included is a camera with the ability to take photos and shoot videos (the quality is quite normal, I'm happy, you can modify it in Photoshop if necessary). Comes complete with a case in which "well, what is there."

In general, like many others, at first I thought that the larger the magnification, the better, but after reading the advice on choosing a smaller magnification, I understood why small magnifications are better. When you put the camera down and start taking pictures, the camera also works like an eyepiece, so it gives its magnification, and sometimes the object does not fit entirely in the photo, and this cannot be fixed in any way. For example, with a magnification of 40 times, the fly's foot will be visible in its entirety, but if you put the camera in, the foot will increase by 2 times and you can see only half of it in the photo. And if, for example, you want to photograph the entire object, then this will no longer be possible.

Illumination lower from a cord or from batteries to choose from. But the top one is only from batteries, it is a removable flashlight. In my opinion, not very convenient, the built-in would be much better. It interferes when you change lenses, you have to pull out the flashlight, twist the lens and put the flashlight back on. The light sometimes does not get where it is needed, but to solve this problem, it is enough to simply rotate the flashlight and find the desired position. This is perhaps the only drawback that prevents me. But even in spite of this, I would buy this microscope again))))

Power supply, plastic dust cover for the microscope, 2 eyepieces WF10x and WF16x, 2 megapixel camera, Barlow lens, tweezers, microtome (for making microsections of the test preparation), an incubator for breeding artemia, and 4 tubes with drugs (resin, sea salt, yeast, brine shrimp), an instruction manual, an interesting book we study the microworld, and a disk with a program for the camera, everything is installed, everything works. A small set of slides in a special box, 4 of which contain ready-made preparations. I separately bought 50 more slides and 100 coverslips.

The microscope itself has an object table, 2 glass clamps, an upper and lower illuminator, a disk with diaphragms, a rotary eyepiece attachment, and of course three objectives 4x, 10x, and 40x.

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