Somebody who wants to see something amazing should look through a microscope. Centuries ago, this device helped open the door to microbiology.
Much of the world is not visible to the human eye. This world can be magnificent, and it can be dangerous. Germs that can threaten humans in many ways can be seen by microscopes. Developed in Europe in the late 16th Century, it was in fact this technology that would help humans better understand not only the composition of living organisms but the many diseases that affected them. Microscopic examination of cells and bacteria has led to the development of modern medical techniques and preventative health care.
Microscopic technology has played an important role in the war on cancer. It can be used to spot cancerous cells before they grow to a dangerous level. It is also useful in many areas outside of medicine. Microscopes can be used by zoologists and botanists to study animal and plant life, or by geologists to closely study rock samples to help them better understand the makeup of the earth. Elsewhere, they are employed to help understand how different chemicals react, which can be important in design engineering. In the construction industry, they provide up close examination of materials and how they react to other substances, leading to stronger and more durable products.
Microscopes are available in different types, which have different powers of magnification. A simple microscope utilizes a single convex lens and can magnify in the range of five to 10 times. More powerful but still basic monocular units are useful in high school biology classes. Unico microscopes in this category include the M220 series, which have magnification powers ranging from 40 to 400. One of the Ample Scientific microscopes in this class is the Nexcope CM200, with a 40 power magnification. LW Scientific microscopes in the same category include the monocular EDM-M03A-DAF1.
Professional units use at least two lenses and have much greater magnification abilities. The Nexcope CMD505 digital unit, which is available from Ample Scientific microscopes, is an example of a quality professional unit. The G300, from Unico microscopes, is useful for educational and medical purposes, and is also practical for use in veterinary medicine. The company's IP750 has a capability of magnifying up to 1,000 times normal vision, and its ZM180 stereoscopic unit represents the peak in microscopic technology with its ability to provide a lifelike three-dimensional view. Also available in this category is the Lumin epifluorescence module, available from LW Scientific microscopes. It is useful in the examination of many types of pathogens.
Once an engineering marvel, the microscope has become a routine piece of equipment that can help humans in all of their endeavors.
No comments:
Post a Comment