The microscopic world becomes a lot more exciting when you have the right tools to learn and discover new things. Using the best USB microscope has propelled innovation into a new era of science and technology.
Let this detailed buying guide provide you with an informed decision before making any purchase.
Table of Contents
- 1 Top 10 USB Microscopes for 2021
- 1.1 1. Plugable USB 2.0 Digital Microscope
- 1.2 2. Jiusion Magnification Endoscope
- 1.3 3. Celestron Digital Microscope
- 1.4 4. Elikliv Coin Microscope
- 1.5 5. Koolertron USB Microscope
- 1.6 6. PalliPartners LCD Digital Microscope
- 1.7 7. Aven Digital Handheld Microscope
- 1.8 8. Dino-Lite USB Digital Microscope
- 1.9 9. eBoTrade USB Microscope
- 1.10 10. Walfront Digital USB Microscope
- 2 What’s a USB Microscope Used For?
- 3 How Is It Different From Other Types of Microscopes?
- 4 Ultimate Buying Guide
- 5 FAQS
- 6 And the #1 USB Microscope is...
- 7 OUR # 1 Recommendation
Top 10 USB Microscopes for 2021
1. Plugable USB 2.0 Digital Microscope
The Plugable USB 2.0 Digital Microscope is one of the best USB microscopes with a 40 to 250x magnification power. And it’s just under 50 dollars. This portable device is also easy to use as it is a plug-and-play tool that lets you take photos and videos.
It also comes with a 2.0-megapixel camera, a standard webcam chipset, and a CMOS sensor, compatible with almost all operating systems equipped with webcam software. Furthermore, this microscope features a flexible arm that allows users to use the tool with a stand or a handheld microscope.
It comes with four dimmable LED halo lights that you can easily adjust for brightness. Moreover, it also provides a white graduated observation pad that lets its users easily measure specimens.
2. Jiusion Magnification Endoscope
The Jiusion Magnification Endoscope is also one of the best USB microscopes that could function as a microscope, a camera, and an endoscope – all in one portable and compact package. This affordable USB microscope also comes with a sharp focus range of 1 to 90mm and 40 to 1000x magnification.
Furthermore, it can capture and record magnified specimen images using its Chrome OS camera and quick camera function. This handheld microscope can also measure microscopic specimens because of its measurement software. And lastly, it features two adjustment knobs that let its users control the focus and brightness of the camera to achieve excellent image quality.
3. Celestron Digital Microscope
The Celestron Digital Microscope is another best handheld digital USB microscope that features 20 to 200x magnification. This portable USB microscope is excellent for observing three-dimensional specimens. Furthermore, it can also capture and save high-resolution videos and photos because it has a 5-megapixel sensor.
This digital microscope also features a superior shutter speed range, a decent quality glass objective lens, and an easy focus capability. It also comes with intuitive software that comes with specimen measurement functions and an adjustable height stand.
4. Elikliv Coin Microscope
The Elikliv Coin Microscope is another USB microscope with a 4.3 inch LCD that displays a clear picture and video. It also allows users to view all the observation results in detail, which they can quickly adjust. This USB microscope is convenient for easy, accurate observation and soldering without tiring your eyes.
Furthermore, it comes with a 50X-1000X magnification that allows users to zoom in and see the incredible details of observations. It also comes with eight adjustable LED lights that efficiently illuminate specimens in a dark environment.
5. Koolertron USB Microscope
The Koolertron USB Microscope features a built-in 4.3-inch full-color LCD. It also comes with a continuous 10 to 600x magnification range at an affordable price. It has a 2M image sensor, providing high-resolution images and videos.
Furthermore, it comes with a rechargeable lithium-ion battery that can last for up to two hours. It also comes with a specimen stage with a measuring scale and a durable and weighted height-adjustable stand.
You can even use a Micro SD card to save your specimen’s images and videos.
6. PalliPartners LCD Digital Microscope
The PalliPartners LCD Digital Microscope comes with a huge seven-inch LCD with 1x-1200xmagnification. It also features 1080p/720p resolution that displays a high-quality image and video resolution.
This portable device also features a focusing wheel that lets users adjust the other objects to the lens to see better details.
Its built-in lithium battery can last up to four to five hours. And lastly, it can be used by hand without a bracket, and its screen can be tilted up to 270 degrees angle.
7. Aven Digital Handheld Microscope
The Aven Digital Handheld Microscope is another handheld USB microscope that features a 10 to 200x magnification equipped with a five-megapixel camera. This microscope captures still and high-quality pictures and a full-motion video directly to the computer.
Furthermore, it also has a ¼-inch CMOS color image sensor and a USB output for easy connection. This is a lightweight microscope alternative perfect for classroom and field applications.
8. Dino-Lite USB Digital Microscope
The Dino-Lite USB Digital Microscope is a portable USB microscope excellent for hobbyists, students, and even professionals alike. It is equipped with a high-quality 0.3-megapixel camera and a 10 to 50 and 230x variable magnification.
Additionally, it comes with built-in software that saves, annotates, compares, analyzes images easily and conveniently. This microscope camera also works on various devices such as laptops, tablets, computers, and smartphones.
9. eBoTrade USB Microscope
The eBoTrade USB Microscope is a digital USB microscope that features a 20x-300x magnification level.
It also comes with a five-megapixel camera that lets you capture pictures and videos.
It has built-in LED lights and comes with a professional support base.
Lastly, it is compatible with Windows XP Vista Win 7 Win 8 Win 10 Mac OS.
10. Walfront Digital USB Microscope
The Walfront Digital USB Microscope is another best USB microscope that efficiently magnifies specimens within 8mm. This microscope features a maximum of 8mm outer diameter.
It also comes with a two-megapixel camera and an eight-LED light design that offers a good light source. This portable microscope also supports Android devices of various connectors, including micro USB cable and type-c USB connection. And lastly, its focal length can be adjusted manually.
What’s a USB Microscope Used For?
A digital USB microscope is a type of digital microscope that offers various usages, such as studying live and inorganic materials. This microscope also works like a typical web camera that lets you capture images and videos.
These digital USB microscopes are often used in classrooms, field explorations, home laboratories, and basic research. This tool provides convenience because it is compact, lightweight, and portable.
However, it has a fair share of limitations, such as lower magnification. With this tool, you may only study basic research but not cells, bacteria, microorganisms, viruses, and anything too small to be seen by the naked eye.
How Is It Different From Other Types of Microscopes?
Typically, digital USB microscopes are more lightweight than other models of microscopes. They are also more compact and offer the convenience of portability. Furthermore, they can be used with or without any device such as laptops or PCs. They also let you save photos and videos.
However, like pocket microscopes, these portable instruments may have a lower magnification level than other microscopes. Therefore, they can only be used for fundamental research and for studying simple specimens. These devices can be plugged into a PC or computer through a USB connector and a USB port
Ultimate Buying Guide
The image quality of the digital USB microscope should be on top of your priority list when buying the best USB microscope in the market. These types of microscopes let you save images and videos.
Therefore, it is essential to search for a microscope that offers high resolution. Remember, it is always better to have a 12 MP USB camera than a 2MP usb microscope camera.
Digital microscopes do not feature an optical viewfinder. However, they do come with a screen display on top, which allows their users to see the camera feed of the microscope. Hence, our team suggests looking for a digital USB microscope that offers at least four inches up to eight inches LCD.
Like most standard microscopes, digital USB microscopes also offer zoom functions. Therefore, it is vital to ensure that your chosen microscope could provide a high-quality zoom function for optimal clarity.
We suggest looking for a microscope with at least 1000x to 2000x zoom like the OMAX Biological Compound Binocular which is equipped with a Double Layer Mechanical Stage.
The microscope’s software is also important to consider before investing in a pluggable USB digital microscope.
Typically, the microscope’s software tells you what devices it could support and could work with.
The software also lets you use various functions such as viewing, capturing, editing, saving and sharing specimen images and videos. It is primarily compatible with Windows devices.
However, it would be better if you can find a tool that can also work with Mac or IOS devices.
While most USB microscopes work with Windows/MAC OS, some arUSB,e somewhat challenging to pair with devices. Aside from relying just on its user manual, we also recommend testing the functionality of these microscopes before purchasing them. Some even connect with various connectors aside from USB, which may become a bonus.
Of course, the price tag may only become a significant problem if you are a budget buyer. However, since most digital microscopes are budget-friendly, you won’t dwell on this category as much. Either way, if you are a wise spender, considering the price range of these devices may still become useful at some point, so it’s up to you to decide.
The warranty often attracts potential buyers because it ensures that the device is useful up to a certain time. Furthermore, a company that offers longer warranty service reflects its confidence about its products and QC inspection, making buyers trust them more.
A USB microscope conveniently works since it is usually a plug-and-play device type. You can use this device by simply plugging it into the computer to use its function. Some USB microscopes even work without any device because they already have a screen that views the specimen from various angles.
It’s a given fact that Galileo Galilei improved upon the compound microscope design in 1609 and called it an occhiolino or “little eye.”  However, the early digital microscope was made by Hirox Co Ltd, a lens company in Tokyo, Japan. Later on, Keyence Corp and Leica Microsystems developed it, including the USB microscope.
And the #1 USB Microscope is...
Based on almost 24 hours of research and testing, our team’s #1 USB microscope is the Plugable USB 2.0 Digital Microscope. It comes with a 40 to 250x magnification power and a 2.0-megapixel camera.
We particularly liked how it features a standard web camera chipset and a CMOS sensor, compatible with almost all operating systems. Furthermore, we were also able to adjust its LED halo lights easily. And lastly, its white graduated observation pad is useful as it makes us easily measure any specimen.