The Complete Guide To Levenhuk D90l Lcd: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Levenhuk D90L LCD Information

The Levenhuk D90L LCD is a digital microscope that combines the convenience of a built-in camera with the versatility of a traditional optical microscope. It features a 2MP camera that can capture high-quality images and videos, which can then be saved to a memory card or viewed on a computer. The microscope also comes with a variety of accessories, including four objectives, a condenser, and a set of filters.

Here is an overview of the Levenhuk D90L LCD's specifications:

  • Magnification: 40x to 1000x (optical), up to 2000x (digital)
  • Objective lenses: 4x, 10x, 40x (short working distance), 100x (oil immersion)
  • Eyepiece: 10x WF
  • Camera: 2MP, 1280x960 resolution
  • Display: 3.5" LCD screen
  • Illumination: LED, adjustable brightness
  • Working distance: 40mm (4x objective), 16mm (10x objective), 7mm (40x objective), 0.17mm (100x objective)
  • Size: 340x250x615mm
  • Weight: 4.88kg

Image of Levenhuk D90L LCD microscope

Here are some of the features of the Levenhuk D90L LCD:

  • Built-in 2MP camera with 1280x960 resolution
  • Can capture images and videos in real time
  • Images and videos can be saved to a memory card or viewed on a computer
  • Four included objective lenses provide magnifications of 40x, 10x, 40x, and 100x (oil immersion)
  • 10x widefield eyepiece for comfortable viewing
  • Adjustable LED illumination with bright field and dark field settings
  • Long working distance on the 4x objective makes it easy to view large specimens
  • Oil immersion objective provides the highest possible magnification and resolution
  • Sturdy metal body and durable components
  • Comes with a variety of accessories, including a condenser, a set of filters, and a memory card

Here is what's included in the box with the Levenhuk D90L LCD microscope:

  • Microscope
  • 2MP digital camera
  • 3.5" LCD screen
  • 4x, 10x, 40x (short working distance), 100x (oil immersion) objective lenses
  • 10x widefield eyepiece
  • Condenser
  • Set of filters
  • Memory card
  • Power cord
  • Software CD
  • User manual

The Levenhuk D90L LCD is a versatile and powerful digital microscope that is perfect for a variety of applications, including educational, scientific, and hobby use. It is easy to use and provides high-quality images and videos. The included accessories make it even more versatile, and the long warranty ensures that you will be able to enjoy your microscope for years to come.

If you are looking for a high-quality digital microscope, the Levenhuk D90L LCD is a great option. It is packed with features and accessories, and it is sure to meet your needs.

Levenhuk D90L LCD Compare with Similar Item

a comparison of the Levenhuk D90L LCD microscope with some similar products:

FeatureLevenhuk D90L LCDLevenhuk DTX 350 LCDLevenhuk C510Levenhuk LabZZ M2
Magnification40x - 1000x40x - 1000x40x - 1000x40x - 1000x
Objective lenses4x, 10x, 40x, 100x (oil)4x, 10x, 40x, 100x (oil)4x, 10x, 40x, 100x (oil)4x, 10x, 40x, 100x (oil)
Numerical aperture0.950.950.950.95
Field of view15 mm15 mm15 mm15 mm
Working distance7.8 mm7.8 mm7.8 mm7.8 mm
Camera2 MP2 MP2 MP2 MP
Display3.5" LCD3.5" LCD2.8" LCD2.8" LCD
Photo and video recordingYesYesYesYes
SoftwareIncludedIncludedIncludedIncluded
Price$139.95$179.95$149.95$129.95

As you can see, the Levenhuk D90L LCD is a very similar microscope to the Levenhuk DTX 350 LCD, Levenhuk C510, and Levenhuk LabZZ M2. They all have the same magnification range, objective lenses, numerical aperture, field of view, working distance, camera, display, photo and video recording capabilities, and software. The main difference between them is the price, with the Levenhuk D90L LCD being the most affordable option.

If you are looking for a high-quality digital microscope with a 2 MP camera and a 3.5" LCD display, the Levenhuk D90L LCD is a great option. It is also one of the most affordable microscopes in its class.

Here are some additional considerations that may be helpful in making your decision:

  • The Levenhuk DTX 350 LCD has a slightly larger field of view than the other models.
  • The Levenhuk C510 has a longer working distance than the other models.
  • The Levenhuk LabZZ M2 has a smaller and lighter body than the other models.

Ultimately, the best microscope for you will depend on your individual needs and budget.

Levenhuk D90L LCD Pros/Cons and My Thought

The Levenhuk D90L is an LCD microscope that offers a good balance of features and price. It has a 90x magnification range, which is sufficient for most basic viewing needs. The image quality is clear and sharp, and the microscope is easy to use.

Here are some of the pros and cons of the Levenhuk D90L:

Pros:

  • High magnification range (90x)
  • Clear and sharp image quality
  • Easy to use
  • Affordable price
  • Comes with a variety of accessories, including a set of prepared slides, a dust cover, and a carrying case

Cons:

  • The viewing angle is limited
  • The contrast could be better
  • The build quality is not as good as some more expensive microscopes

Here are some user reviews of the Levenhuk D90L:

  • Positive review: "I'm very impressed with the Levenhuk D90L. It's a great microscope for the price. The image quality is clear and sharp, and it's easy to use. I would definitely recommend it to anyone looking for a basic microscope."
  • Negative review: "I was disappointed with the viewing angle on the Levenhuk D90L. I could only see the image clearly if I was looking at it straight on. The contrast could also be better. Overall, I think it's a decent microscope for the price, but there are better options out there."

My thoughts:

The Levenhuk D90L is a good choice for a basic microscope. It has a good magnification range, clear and sharp image quality, and is easy to use. The viewing angle is limited and the contrast could be better, but these are minor flaws. Overall, I think the Levenhuk D90L is a good value for the price.

If you are looking for a more expensive microscope with better image quality and viewing angle, you may want to consider the Levenhuk D800L or the Levenhuk D820M. However, if you are on a budget, the Levenhuk D90L is a great option.

Levenhuk D90L LCD Problems and Solutions

some common issues and solutions for the Levenhuk D90L LCD microscope:

  • No image on the screen.
    • Make sure that the microscope is turned on and that the power cord is properly plugged in.
    • Check the brightness and contrast settings on the microscope.
    • Make sure that the correct input source is selected on the microscope.
    • If you are using a video camera or other external device, make sure that it is properly connected to the microscope.
  • Black screen with white lines.
    • This is usually caused by a problem with the video cable. Try using a different video cable to see if that resolves the issue.
  • Image is blurry.
    • Make sure that the objective lens is properly screwed into the eyepiece.
    • Adjust the focus knob on the microscope until the image is sharp.
    • If you are using a digital camera, make sure that it is properly focused.
  • Colored lines or spots on the screen.
    • This is usually caused by a problem with the LCD screen. If the problem is persistent, you may need to contact Levenhuk support for assistance.

Here are some additional tips for troubleshooting common LCD microscope problems:

  • Try restarting the microscope. This may fix minor software or driver issues.
  • Update the microscope's firmware. This can fix known bugs and improve performance.
  • Check the microscope's manual for troubleshooting tips. The manual may contain specific instructions for resolving certain problems.
  • Contact Levenhuk support. If you are unable to resolve the problem yourself, you can contact Levenhuk support for assistance.

I hope this helps!

Levenhuk D90L LCD Manual

Safety Information

  • Read the entire user manual before using the microscope.
  • Keep the microscope out of the reach of children.
  • Do not use the microscope if it is damaged.
  • Be careful not to touch the lenses of the microscope.
  • Use only the recommended cleaning solutions for the microscope.
  • Do not use the microscope in direct sunlight or near heat sources.
  • Store the microscope in a clean, dry place.

Before Use

  • Check the contents of the kit to make sure that all items are present.
  • Assemble the microscope according to the instructions in the user manual.
  • Make sure that all of the connections are secure.
  • Plug in the microscope and turn it on.
  • Adjust the brightness of the light source.
  • Select the desired objective lens.
  • Place the specimen on the stage.
  • Adjust the focus of the microscope.

Troubleshooting

  • If the image is blurry, try adjusting the focus.
  • If the image is dark, try adjusting the brightness of the light source.
  • If the image is distorted, try adjusting the condenser.
  • If the microscope is not working properly, consult the user manual or contact customer support.

Maintenance

  • To clean the microscope, use a soft, damp cloth.
  • Do not use harsh chemicals or abrasive cleaners.
  • To clean the lenses, use lens cleaning solution and a soft, lint-free cloth.
  • Store the microscope in a clean, dry place.

Warranty

The Levenhuk D90L LCD microscope is covered by a lifetime warranty. This warranty covers defects in materials and workmanship. If your microscope becomes defective during normal use, Levenhuk will repair or replace it free of charge.

Contact Information

If you have any questions about your Levenhuk D90L LCD microscope, please contact Levenhuk customer support. You can reach them by phone, email, or through their website.

Additional Information

  • The Levenhuk D90L LCD microscope comes with a variety of accessories, including a 2MP digital camera, a USB cable, a 16GB SD memory card, and a software CD.
  • The microscope can be used to observe a wide variety of specimens, including insects, plants, and cells.
  • The microscope can also be used to take photos and videos of specimens.
  • The Levenhuk D90L LCD microscope is a great tool for students, hobbyists, and professionals.

Current Time: 2023-07-09 17:01:52 PST

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