Digital Microscopy News & Info


Digital Microscopy Changes The Diagnostic Game In Developing Nations

hand microscopeThe microscope has been one of the most important medical tools since its invention in the 16th century; by allowing scientists to visibly see bacteria and any damage that may have occurred, diagnosing ailments — from infection to disease — was exponentially easier. Since a clear diagnosis is crucial to treatment, and therefore recovery, microscopes have played a vital role in saving millions of lives.

Technology has changed since that first invention, allowing for the creation of digital microscopes and hand microscopes; these have multiple applications in a variety of fields, including industrial. The digital hand microscope, however, has been particularly influential in countries like Kenya.

Due to the fact that we live in such an advanced nation, it can be difficult to consider the hardships of others. Americans have access to sophisticated medical equipment, sensitive medicines, and some of the best doctors the world has to offer. Unfortunately, there are a number of developing nations — like Kenya — that simply don’t have the funds or facilities required to obtain these luxuries for themselves.

The African country suffers from overpopulation and poor water and waste management, which has resulted in a high incidence and prevalence of water- and sanitation-related diseases. Microscopes would go a long way in the treatment of these bacterial diseases, but the limited available physical space and cost implications of having a light microscopy and trained laboratory technologist at each site have made the achievement impossible.

Portable digital hand microscopes, however, are very user-friendly and its captured images can be shared, stored, and analyzed across digital platforms. This would allow clinicians at every facility to send their findings to a remote lab technician for analysis, drastically improving efficiency by removing the time required to physically transport specimens between locations. Handheld digital microscopes also create better quality control by allowing images to be saved for future reference.

There’s no doubt that handheld microscopes are in the process of changing the world. Whether industrial workers are using inspection microscopes to examine the intricacies of machines or doctors in foreign countries are diagnosing illnesses, the digital microscope has utterly improved our lives.

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A Look at Microscopes and Smartphone Cameras

When microscopes were invented, they changed the way people saw the world both around and within them. In a lot of ways, smartphones have done the same thing. Even before iOS and Android microscope apps were developed, the technology changed the way we live our lives.

Before going into the connection between smartphones and microscopes, it is worth taking a look at how microscopes were game changers in human life. In 1590, the first microscope was developed. While it is unclear who is actually responsible, the first patent for a telescope was filed by Hans Lippershey.

The first observations made with a microscope were made by Francesco Stelluti, an Italian scientist, in 1625. The first hand drawings of bacteria were made possible by this invention. Antoine van Leeuwenhoek, a Dutch scientist, made them in 1683. At first, microscopes were used to look at insects but they also allowed scientists to discover cells. This changed the way we view the human body and science in general.

Using smartphones as microscopes started much earlier than the advent of the best Android microscope app. Before scientists used smartphones as microscopes, there were digital microscopes. And the first smartphone to be used as a microscope was an iPhone. Researchers took an iPhone, some rubber, tape, and a small glass ball and created a powerful microscope. This rudimentary microscope was able to capture images of red blood cells. The same researchers were also able to turn it into a device that could be used to read a person’s vital signs.

At the time, University California at Davis physicist, Sebastian Wachsmann-Hogiu, remarked that he was surprised by how cellphones could be transformed into research-grade tools and equipment. Cellphones also allowed people using them to record and share the images they captured. One other feature of using cellphone technology as laboratory equipment is the size. Regular laboratory equipment can be large and bulky. This makes it hard to travel with.

Today, iOS and Android microscope apps can take all of the work out of transforming a smartphone into high-powered laboratory tools and equipment. In fact, the camera on a smartphone can be used for a lot more tasks than just those handled by industrial microscopes. Here are some of the other things you can do with your smartphone:

  • Measure height, speed, and distance. There are a number of apps for both iOS and Android that can take measurements of heights, speeds, and distances. All you need to do is take a photo with a smartphone and, voila! Your measurements can be taken.
  • Learn more about the photos you take. Want to know more about a historic spot or famous picture? Take a picture of it and then do a Google search and you can get more information than you ever thought possible. You can do the same with QR codes or products you want to buy.
  • A smartphone can do your math homework. There is no need to claim your dog ate your homework when your phone can do it for you. Just snap an image and use an app to get the solution.
  • Look at tiny things. As was mentioned earlier, using your phone and an iOS or Android microscope app, you have a powerful microscope or magnifying glass with you all of the time.
  • You can cash your checks. More and more banks are allowing deposits from apps on your smartphone. All you need to do is open the app, take a picture of the front and back of your check, and the money will appear in your account within minutes.

There is no question that technology has changed the world in a number of wonderful ways. Microscopes changed how much of the world around us an in us that we can see. This changed the way we view ourselves and everything else. Microscopes led to scientific and medical breakthroughs that have saved many millions of lives all over the world.

Cellphone technology has changed the way we communicate, do business, and get around. By combining techniques such as the microscope with smartphones, new iOS and Android microscope apps can take it all a step further. These two inventions continue to change the world and the way we live in it.

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How Microscope Cameras Can Improve Your PCB Inspection

Since 1590, the microscope has been used to examine items with immense detail at a close range. In today’s world, microscopes have countless applications across a variety of industries. They’re often used in the medical and scientific fields, of course, but they’re even utilized in everything from art identification to technological inspection. In today’s post, we’ll be discussing how PCB microscopes are used to improve the physical inspection of printed circuit boards — a pivotal part of just about every electronic gadget we rely on in the modern age.

The manual inspection of printed circuit boards is dependent upon the ability to magnify the components. Traditionally, this would require the use of a standard microscope device. However, those older devices do have their limitations. Microscope cameras, on the other hand, are far more flexible and allow the individual charged with inspecting a PCB to examine the board more freely. While these inspection microscopes can be mounted on stands, they can also move without restraint to zero in on specific board components in a way that’s far less rigid. The magnification power of these microscope cameras is often even more impressive than what the standard alternative can offer, as well. Many models even come with polarizers, which offers even greater image clarity for PCBs. That means an inspector may have the ability to identify an error they might otherwise miss.

Of course, these camera equipped microscopes provide other advantages. Because they also come with image capturing abilities, manufacturers can take high-quality photos and videos of their inspections to reduce future errors and to even train personnel. In addition, the flexibility of these microscope cameras can actually reduce the stress and fatigue experienced by PCB inspectors. Rather than being hunched over a traditional microscope and experiencing bodily strain as a result, this technology can move with the inspector. Since they’re able to make adjustments as needed, they’ll be able to be more productive and more accurate even over long periods of time. Ultimately, that means PCB quality and manufacturer efficiency will both increase.

In the printed circuit board industry, obtaining high levels of accuracy and quality will always prove necessary. In order to accomplish those goals, makers and inspectors deserve to have access to the technology that can make the process that much easier and clearer. To learn more about how our microscope camera equipment can support your needs, please contact Dino Lite today

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6 Industries That Utilize USB Inspection Microscopes

Scientists estimate that the human body contains anywhere from 75 to 100 trillion cells. Obviously, these cells aren’t visible to the naked eye, and can only be seen through some of the most innovative and high-tech inspection microscopes.

Now, thanks to some top-of-the-line technology, microscopes can come equipped with USB compatibility and digital software, making them easy to integrate into all kinds of workspaces. From education and aerospace to pharmaceutical and manufacturing, here are some of the applications for USB microscope cameras:

  • PCB microscopes — PCB industry professionals use inspection microscopes built with Polarizers to capture images under polarized light with clarity. These microscopes offer the highest level of both measurement and accuracy, and can also significantly reduce operator fatigue and stress over long examination periods.
  • Medical and laboratory microscopes — Medical professionals rely on microscope cameras in order to examine patients, educate patients and peers, inspect blood and tissue samples, and document microscopic findings. The USB microscope cameras can be paired with the majority of Electronic Medical Records (EMR) software, as well
  • Industrial microscopes — Polarized lighting can be used to reduce glare and eliminate hot spots from reflective surfaces when inspecting microscopic components within the industrial sector. This polarization feature helps provide uniform illumination, subsequently bringing out more accurate surface details with minimal glare.
  • Forensic science microscope — The forensic science industry utilities microscopes to view objects in order to share results with industry colleagues. They can also document and store all the information they find across a digital network. Additionally, these inspection microscopes can be used for all kinds of scientific categories, including geology, archaeology, paleontology, mineralogy, and more.
  • Educational microscopes — From using microscopes for teaching tools to field, lab, and educational research, the educational community needs top-of-the-line quality microscopes for inspection.
  • Jewelry and collectables — Inspection microscopes are essential tools for jewelry, coin, and other collectors. These tools allow professionals to thoroughly examine stones, inspect for repairs, and assist in the appraisal process.

If you want to find or learn more about USB microscopes, contact Dino-Lite right away.

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Traditional Vs. Digital Microscopes: What’s The Difference?

Traditional microscopes are often used in classroom settings and laboratories whereas digital microscopes may be used at home or in a personal lab. Both microscopes have their advantages and allow you to successfully study a given specimen.

But what exactly is the difference between a traditional and a digital microscope aside from the fact that one can be used with a computer?

What sets traditional and digital microscopes apart?

Traditional microscopes, also known as optical microscopes, are commonly used to magnify small objects. There have been many attempts to improve the design of the optical microscope to upgrade its resolution.

But the optical microscope still remains fairly simple in design and it’s used everywhere from classrooms to chemistry labs.

What sets the digital microscope apart from the traditional optical microscope is that the digital microscope uses optics and a digital camera.

Using these two things, the microscope outputs an image to the monitor. Sometimes it does this by using computer software, but it isn’t always necessary.

Differences in magnification

Both digital and optical microscopes are similar when it comes to providing an enlarged view of a specimen. However, the magnification is different depending on which microscope you use.

Optical microscopes magnify the specimen using the ratio of the specimen’s actual size and the size that it appears under the microscope. A digital microscope uses the computer and the monitor while incorporating pixel resolutions, different physical dimensions, and software to resize the image of the specimen.

Which model is better to use?

The digital version is great for speed, convenience, and high-quality images that need to be taken multiple times. The optical microscope is great if you don’t need any of the fancy hardware to get your job done.

For instance, science students in a Middle School classroom may not need to see 3D renditions of a specimen compared to a professional. That said, both microscopes can be great to have on hand and it can be beneficial to use both.

Looking for handheld digital microscope cameras?

Most animal cells are invisible to the naked eye and can be measured between 0.001 to 0.003 centimeters in diameter. With digital USB microscopes, you can not only observe these cells but also capture images and view them in 3D.

Whether you’re looking for industrial microscopes for your business or USB digital microscopes for your own hobby, Dino-Lite has what you need. To learn more about our digital microscopes and USB digital microscope cameras, contact Dino-Lite today.

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