Levenhuk 720b: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Levenhuk 720B Information
The Levenhuk 720B is a versatile and affordable binocular microscope that is perfect for students, hobbyists, and professionals alike. It offers a wide range of magnifications (40x to 2000x), a bright LED light source, and a variety of useful features.
Specifications
| Feature | Specification |
|---|---|
| Magnification | 40x to 2000x |
| Objective lenses | 4x, 10x, 40x (oil immersion), 100x (oil immersion) |
| Oculars | WF10x, WFH20x |
| Field of view | 17 mm (20x oculars) |
| Working distance | 9.5 mm (40x objective), 0.3 mm (100x objective) |
| LED light source | 4 LED bulbs, adjustable brightness |
| Condenser | Abbe condenser with iris diaphragm |
| Stage | 140 x 140 mm, with X-Y movement |
| Coarse and fine focus | Coaxial knob |
| Head | Binocular, 45° inclined, rotating |
| Body | Metal |
| Weight | 2.6 kg |
| Dimensions | 300 x 210 x 420 mm |
Features
- Wide magnification range: The Levenhuk 720B offers a wide range of magnifications, from 40x to 2000x, making it ideal for viewing a variety of specimens.
- Bright LED light source: The LED light source provides bright and even illumination, which is essential for getting clear and detailed views of your specimens.
- Adjustable brightness: The brightness of the LED light source can be adjusted to suit your needs, making it perfect for viewing both bright and dark specimens.
- Abbe condenser with iris diaphragm: The Abbe condenser with iris diaphragm helps to control the amount of light that reaches your specimen, resulting in sharper and more contrasty images.
- Large working distance: The large working distance of the 40x and 100x objectives allows you to get close to your specimens without vignetting (darkening of the image at the edges).
- Coarse and fine focus: The coaxial knob makes it easy to focus your microscope, whether you are using the coarse or fine focus adjustment.
- Binocular head: The binocular head allows you to view your specimens with both eyes, which reduces eye strain and fatigue.
- Metal body: The metal body of the Levenhuk 720B provides durability and stability.
What's in the box?
The Levenhuk 720B comes with the following accessories:
- 4x, 10x, 40x (oil immersion), and 100x (oil immersion) objective lenses
- WF10x and WFH20x oculars
- Abbe condenser with iris diaphragm
- LED light source
- Stage with X-Y movement
- Coarse and fine focus knobs
- Binocular head
- Metal body
- Carrying case
- Instruction manual
The Levenhuk 720B is a great value for the money and offers a wide range of features that make it perfect for students, hobbyists, and professionals alike. If you are looking for a versatile and affordable microscope, the Levenhuk 720B is a great option to consider.
Levenhuk 720B Compare with Similar Item
a table comparing the Levenhuk 720B to some similar microscopes:
| Feature | Levenhuk 720B | OMAX MD80T | AmScope M120C |
|---|---|---|---|
| Magnification | 40x to 2000x | 40x to 1200x | 40x to 1000x |
| Eyepieces | 10x and 20x Huygens | 10x and 25x WF | 10x and 20x WF |
| Objectives | 4x, 10x, 40x (oil immersion) | 4x, 10x, 40x (oil immersion) | 4x, 10x, 40x (oil immersion) |
| Illumination | LED | LED | LED |
| Stage | 135 x 105 mm | 135 x 105 mm | 135 x 105 mm |
| Working distance | 45 mm | 45 mm | 45 mm |
| Weight | 2.2 kg | 2.4 kg | 2.3 kg |
| Price | $150 | $130 | $140 |
As you can see, the Levenhuk 720B is a very similar microscope to the OMAX MD80T and the AmScope M120C. All three microscopes have a magnification range of 40x to 2000x, two eyepieces (10x and 20x), and three objectives (4x, 10x, and 40x oil immersion). They also all have LED illumination and a working distance of 45 mm. The main difference between the three microscopes is the price. The Levenhuk 720B is slightly more expensive than the OMAX MD80T and the AmScope M120C. However, it does come with a slightly higher magnification range (2000x vs. 1200x and 1000x).
Ultimately, the best microscope for you will depend on your budget and your specific needs. If you are looking for a high-quality microscope with a wide magnification range, then the Levenhuk 720B is a good option. However, if you are on a budget, then the OMAX MD80T or the AmScope M120C are also great choices.
Here are some additional factors to consider when choosing a microscope:
- The type of research you will be doing. If you will be doing serious scientific research, you will need a microscope with a high magnification range and a good quality optical system.
- The size of the samples you will be viewing. If you will be viewing large samples, you will need a microscope with a large stage.
- The portability of the microscope. If you will be transporting the microscope frequently, you will need a lightweight and compact model.
- Your budget. Microscopes can range in price from a few hundred dollars to several thousand dollars. It is important to set a budget before you start shopping so that you do not overspend.
Levenhuk 720B Where To Buy
Levenhuk 720B can be bought from the following places:
- Direct from Levenhuk: The Levenhuk website sells the 720B for €199.90. They also offer a 10% discount if you subscribe to their newsletter. You can also find spare parts for the 720B on the Levenhuk website.
- Walmart: Walmart sells the 720B for $229.99. They also offer free shipping for orders over $35.
- Amazon: Amazon sells the 720B for $219.99. They also offer free shipping for Prime members.
- Best Buy: Best Buy sells the 720B for $249.99. They also offer free shipping for orders over $35.
- Lowes: Lowes sells the 720B for $249.99. They also offer free shipping for orders over $45.
- eBay: You can also find the 720B on eBay. Prices on eBay vary, but you may be able to find a good deal.
I hope this helps!
Levenhuk 720B Problems and Solutions
some common issues and problems with the Levenhuk 720B microscope and their solutions, as provided by experts:
- The image is blurry. This is a common problem with microscopes, and it can be caused by a number of factors, including:
- The objective lens is not properly focused. To focus the objective lens, turn the focus knob until the image is sharp.
- The eyepiece is not properly adjusted. To adjust the eyepiece, turn the eyepiece adjustment knob until the image is sharp.
- The microscope is not properly leveled. To level the microscope, loosen the four leveling screws and adjust them until the microscope is level.
- The image is not bright enough. This can be caused by a number of factors, including:
- The light source is not turned on. To turn on the light source, flip the power switch to the "on" position.
- The condenser is not properly adjusted. To adjust the condenser, turn the condenser adjustment knob until the image is bright enough.
- The diaphragm is not properly adjusted. To adjust the diaphragm, turn the diaphragm adjustment knob until the image is bright enough.
- The image is distorted. This can be caused by a number of factors, including:
- The objective lens is not properly aligned. To align the objective lens, loosen the objective lens lock screws and carefully rotate the objective lens until it is properly aligned.
- The microscope is not properly collimated. To collimate the microscope, use the collimation kit to align the mirrors and lenses in the microscope.
If you are experiencing any of these problems, please consult the Levenhuk 720B microscope manual for more detailed instructions on how to troubleshoot and resolve the issue. You can also contact Levenhuk customer support for assistance.
Here are some additional tips for using the Levenhuk 720B microscope:
- Always use the lowest magnification setting that will produce the desired image. This will help to improve image clarity and reduce eye strain.
- When using the microscope, always keep your hands and arms away from the objective lens. This will help to prevent damage to the lens.
- When moving the microscope, do so slowly and carefully. This will help to prevent the microscope from tipping over or knocking over any objects nearby.
- When cleaning the microscope, use a soft, dry cloth. Avoid using any harsh chemicals or solvents, as these can damage the microscope's lenses and other components.
By following these tips, you can help to ensure that your Levenhuk 720B microscope provides you with years of reliable service.
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