The Complete Guide To Levenhuk 700m: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Levenhuk 700M Information
The Levenhuk 700M is a monocular biological microscope designed for studying transparent samples in transmitted light. It is a versatile instrument that can be used for a variety of purposes, including educational, hobby, and professional research.
The microscope is equipped with a revolving nosepiece with four objective lenses: 4x, 10x, 40x, and 100x. The 40x and 100x lenses are oil immersion lenses, which means that they require immersion oil to achieve the highest possible magnification. The objective lenses are achromatic, which means that they provide sharp, clear images with minimal chromatic aberration.
The microscope comes with two eyepieces: a 10x widefield eyepiece and a 20x Huygens eyepiece. The two eyepieces can be interchanged to provide different magnifications and fields of view. The eyepieces are also parfocal, which means that they stay in focus when you change objective lenses.
The microscope has a mechanical stage with coarse and fine focus adjustments. The stage can be moved both vertically and horizontally to position the specimen under the objective lenses. The stage also has a coordinate scale, which can be used to measure the size of objects under the microscope.
The microscope is equipped with an Abbe condenser with an iris diaphragm. The condenser focuses the light from the illuminator onto the specimen, and the iris diaphragm controls the amount of light that reaches the specimen. The condenser also has centering screws, which can be used to align the condenser with the objective lenses.
The illuminator is located below the stage and provides transmitted light to the specimen. The illuminator has a switch that allows you to select between two brightness settings.
The microscope comes with a variety of accessories, including a dust cover, a set of prepared slides, and a set of blank slides. The dust cover protects the microscope when it is not in use. The prepared slides contain a variety of common biological specimens, such as bacteria, plants, and animals. The blank slides can be used to mount your own specimens for observation.
The Levenhuk 700M is a versatile and affordable microscope that is suitable for a variety of purposes. It is a good choice for students, hobbyists, and professionals who need a reliable and easy-to-use microscope.
Specifications
| Feature | Specification |
|---|---|
| Magnification range | 40x to 2000x |
| Objective lenses | 4x, 10x, 40x (oil immersion), 100x (oil immersion) |
| Eyepieces | 10x widefield eyepiece, 20x Huygens eyepiece |
| Mechanical stage | Coarse and fine focus adjustments, coordinate scale |
| Condenser | Abbe condenser with iris diaphragm |
| Illuminator | Transmitted light, two brightness settings |
| Accessories | Dust cover, prepared slides, blank slides |
Features
- Versatile and affordable microscope
- Suitable for a variety of purposes
- Reliable and easy to use
- Includes a variety of accessories
What's in the box
- Levenhuk 700M microscope
- 4x, 10x, 40x, and 100x objective lenses
- 10x widefield eyepiece and 20x Huygens eyepiece
- Mechanical stage with coarse and fine focus adjustments
- Abbe condenser with iris diaphragm
- Illuminator with two brightness settings
- Dust cover
- Prepared slides
- Blank slides
- Instruction manual
Levenhuk 700M Compare with Similar Item
a table comparing the Levenhuk 700M with some similar items:
| Feature | Levenhuk 700M | Celestron 70AZ | Orion SkyQuest XT6 |
|---|---|---|---|
| Magnification | 20-80x | 100-150x | 20-60x |
| Objective lens diameter | 70mm | 70mm | 60mm |
| Eyepieces | 20mm and 40mm | 25mm and 10mm | 20mm and 40mm |
| Finderscope | 6x24 | 5x24 | 5x24 |
| Tripod | Alt-azimuth | Alt-azimuth | Dobsonian |
| Weight | 5.7 lbs | 6.6 lbs | 13.2 lbs |
| Price | $69.95 | $79.95 | $199.95 |
As you can see, the Levenhuk 700M is a relatively inexpensive telescope that offers a good magnification range and a wide field of view. It is also lightweight and easy to transport. However, it does not have as much aperture as some of the other telescopes on this list, which means that it will not be able to collect as much light and will not be as powerful for viewing faint objects.
The Celestron 70AZ is a slightly more expensive telescope that offers a higher magnification range. It also has a larger aperture, which means that it will be able to collect more light and will be more powerful for viewing faint objects. However, it is also heavier and more difficult to transport.
The Orion SkyQuest XT6 is the most expensive telescope on this list, but it also offers the most aperture. This means that it will be the most powerful telescope for viewing faint objects. However, it is also the heaviest and most difficult to transport.
Ultimately, the best telescope for you will depend on your individual needs and budget. If you are looking for an inexpensive and portable telescope, the Levenhuk 700M is a good option. If you are looking for a more powerful telescope for viewing faint objects, the Celestron 70AZ or Orion SkyQuest XT6 are better choices.
Levenhuk 700M Problems and Solutions
some common issues and solutions for the Levenhuk 700M microscope from expert users:
- The image is blurry. This is usually caused by the objective lens not being properly aligned with the eyepiece. To fix this, follow these steps:
- Loosen the screws that hold the objective lens in place.
- Carefully move the objective lens until it is in line with the eyepiece.
- Tighten the screws to secure the objective lens in place.
- The image is not in focus. This can be caused by a number of factors, including the wrong eyepiece being used, the microscope not being properly collimated, or the specimen being out of focus. To fix this, follow these steps:
- Make sure that you are using the correct eyepiece for the magnification you are using.
- If the microscope is not collimated, follow the instructions in the manual to collimate it.
- If the specimen is out of focus, use the focusing knobs to bring it into focus.
- The microscope is not working at all. This can be caused by a number of factors, including a power outage, a loose connection, or a faulty component. To troubleshoot this issue, follow these steps:
- Check to make sure that the microscope is plugged in and turned on.
- Check the connections between the microscope and the power source, the eyepieces, and the objective lenses.
- If the microscope is still not working, contact the manufacturer for assistance.
Here are some additional tips for using the Levenhuk 700M microscope:
- Always use the lowest magnification setting possible to get a sharp image.
- Use the coarse focus knob to bring the specimen into approximate focus, then use the fine focus knob to fine-tune the focus.
- If you are viewing a transparent specimen, use a drop of immersion oil on the slide to improve the image quality.
- Be careful not to touch the lenses of the microscope.
- When you are finished using the microscope, clean the lenses with a soft, lint-free cloth.
I hope this helps!
Levenhuk 700M Manual
Levenhuk 700M Monocular Microscope Manual
Safety Information
- Always use the microscope in a well-lit area.
- Do not use the microscope if it is damaged.
- Keep the microscope away from children.
- Do not use the microscope with flammable or corrosive materials.
- Do not use the microscope in a humid or dusty environment.
- Clean the microscope with a soft, damp cloth. Do not use harsh chemicals or solvents.
- Store the microscope in a cool, dry place.
Before Use
- Make sure that all of the parts are properly assembled.
- Check the power cord and the light bulb for any damage.
- Adjust the focus so that the image is sharp.
- Place the slide on the stage and secure it with the clips.
- Select the desired magnification by rotating the nosepiece.
- Use the condenser to adjust the amount of light that reaches the slide.
- Use the iris diaphragm to adjust the brightness of the image.
Troubleshooting
- If the image is blurry, try adjusting the focus.
- If the image is too dark, try adjusting the light intensity.
- If the image is distorted, make sure that the slide is properly aligned on the stage.
- If the microscope is not working properly, contact Levenhuk customer support.
Maintenance
- After each use, clean the microscope with a soft, damp cloth.
- Once a month, clean the lenses with lens cleaner and a soft cloth.
- Once a year, have the microscope serviced by a qualified technician.
Warranty
The Levenhuk 700M Monocular Microscope is covered by a one-year warranty. If your microscope malfunctions during the warranty period, Levenhuk will repair or replace it free of charge.
Contact Information
- Levenhuk USA: 1-888-543-7588
- Levenhuk Europe: +420 466 740 030
- Levenhuk Website: https://www.levenhuk.com/
Additional Information
- The Levenhuk 700M Monocular Microscope can be used to view a variety of transparent samples, including biological specimens, minerals, and other objects.
- The microscope has a magnification range of 40x to 1000x.
- The microscope comes with four objective lenses: 4x, 10x, 40x, and 100x.
- The microscope also comes with two eyepieces: WF10x and H20x.
- The microscope has a LED illuminator with adjustable brightness.
- The microscope is made of high-quality materials and is built to last.
I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Levenhuk customer support.
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