Different Types of Laboratory Microscopes and Their Uses

Microorganisms are invisible to the naked eye. Initially they were examined closely with a single-lens microscope. The scientific inventions over the years have helped us view the real multiplicity of micro-organisms through the most modern compound microscopes. The microscopes of today are very versatile tools. Prior to purchase, you should research about different types of laboratory microscopes and their uses.

Currently, two basic categories of microscopes are in use: light microscopes and electron microscopes. Light (also called optical) microscopes generate light waves for illuminating while electron microscopes uses electrons to do so. While light microscopes are used in general laboratories, the other ones called medical microscopes are used in medical and research facilities to view extremely small objects such as viruses.

Here are a few types of microscopes available in the market.

Microscope type ranges from simple light microscopes to high-powered ones such as the scanning electron microscope and the transmission electron microscope.

The compound (light) microscope uses compound lenses to produce a higher magnification of specimen. This type of microscope is commonly used to see individual cells, even the living cells. It is useful in forensic labs for identifying drug structures. They are often used in science and biology classrooms also.

The Stereo or dissecting microscope allows the image to be viewed three-dimensionally under the lenses. Stereo microscopes magnify at low power. The choice is for the fixed or zoom variety. Uses include looking at surfaces, microsurgery, watch-making, and building and inspecting circuit boards. Students can observe photosynthesis in action with this microscope.

For users requiring a multi-purpose microscope for expanding health services, there is the new fluorescence microscope. It is suitable for viewing a range of pathogens including those indicative of respiratory diseases, autoimmune diseases such as lupus and arthritis, celiac disease, tuberculosis, malaria, and for use in the fields of rheumatology, pathology, gynecology, and nephrology.

The electron microscope is the most powerful microscope. Researchers can now view a specimen at nanometer size. This one is popularly used for research purposes in nanotechnology as well as in semiconductor analysis and production.

The scanning electron microscope produces high-resolution, sharp, black and white 3D images. Hence it is used in fields such as biology, chemistry, gemology, metallurgy and industry. A confocal microscope scans the specimen and the results can be viewed on a computer screen, helping digital analyzing.

Microscopes play a major role in pathology, microbiology, hematology, and cytology labs too. Those who are on the lookout for laboratory microscopes should find a trustworthy and knowledgeable laboratory equipment supplier who can give proper guidance about the different types of laboratory microscopes and their uses. Browse the web to locate top dealers and from the list select a few that offer products at an affordable rate, provide adequate warranty, and ensure safe delivery of the products, and maintenance services. Contact them, get the quotations and compare them, which will help you make a wise choice.