Compound Microscope And Various Fields Of Uses

A compound microscope is a powerful device which helps to magnify objects thousand times more than its actual size. This device includes powerful and multiple lenses which increases the ability to magnify objects.

This microscope is one of the most common devices which are used in laboratories and classrooms for research and analysis. Today there are a huge range of devices available through both online and offline sources. These devices are available in different sizes, prices and features which allow people of all genres to use them accordingly. The tool can be used for research in various scientific fields.

Education Field: Compound microscopes are used largely in the field of education. It is used in schools and colleges for research and analysis. Students are taught how to use the microscope in colleges and schools. Biological researches are also conducted in the laboratories using these microscopes.

Compound Microscope

Botanist: These devices are also used by botanist to examine the different parts of a plant. It is easy to view fungus or any other diseases present on the plant surface with the use of these devices.

Crime Scenes: Another important use of these devices is in the field of criminal investigation. These devices can be used to examine the extracted human cells so as to simplify mysteries that enshroud crimes.

Drug Examination: These devices are also used to examine the identity of drugs confiscated at the crime scenes. The microscope can be used to reveal the shape and size of the drugs.

Health: These microscopes are largely used in the field of health and research as it helps to examine tissues and cells from the human body. These devices aid in identifying diseases and cures related to specific types of diseases.

A compound microscope can be used to view very tiny objects such as plant, animal and human cells. It can also be used to view dust particles and other objects in detail.

Different types of compound microscope devices can be bought from online stores at various price rates that solely depend on the features and uses of the device.

Types Of Lenses And Features Of Compound Microscopes

Compound microscopes are among the most common types of devices which are found in most of the laboratories and classrooms. It is known to be one of the most fundamental tools found in science laboratories. These devices basically include a tube with two convex lenses.

Compound microscopes are used for several applications. It is mainly used to conduct researches on cells, bacteria, molecules and so forth. This unique device was invented by Zacharias Janssen in the year 1590. The designs of this device were later on upgraded with various innovative techniques.

This device includes a series of magnifying lenses. There are two types of lenses which are included in this device. The objective lens and the eyepiece are the two types of lenses in these devices. The eyepiece is the lens which is closest to the eyes. The objective lenses are a series of lenses which are close to the object. There are three to four objective lenses in most of the compound microscopes.

Compound Microscopes

These microscopes can be monocular, binocular or trinocular based on the number of eye pieces. Apart from the lenses, there are other parts which are included in these devices.

The arm which connects the base of the device and its tube is another part of the microscope. The objective lens is connected to the eyepiece with the tube. The objective lens is held by the nosepiece which is basically a rotating piece. This rotating piece can be adjusted for better viewing process.

The specimen is lighted with a light source which reflects light through the bottom of the device. The slide is held by a flat platform or a stage that is located beneath the objective lens. This stage can be adjusted for better viewing purposes.

Compound microscopes can be bought from various reputed online stores at affordable price rates. There are different types of microscope devices which can be ordered through online portals. Some of the manufacturers also offer customized devices for unique purposes. As there are a huge variety of devices made available through online stores, it is important to know how to choose these devices based on its specifications.

Compound Microscope Versus Stereo Microscope

There are basically two types of microscopes which include the compound and the stereo microscope. Both these devices vary on the basis of a number of factors. Nevertheless, both these instruments depend on the manipulation of optical light for visual amplification. Microscopes are chosen according to individual applications and different instruments have different set of features.

The structural elements of these two types of microscopes are more or less identical. Both these devices include a head or body which holds the optical units. It also includes an arm which joins the head and the base of the apparatus. The base holds the entire apparatus and the illuminator.

Common Differences:

The compound microscope function with three to five lenses. It is available in single and double eye-pieces. The specimens can be viewed from atop through a single vertical view. A single optical path system is followed for magnification of the objects. In some of the compound microscopes, a camera can be mounted on the third tube.

Stereo Microscope

Stereo Microscope

The magnifying lenses are mounted on a nosepiece that can be rotated easily. The compound microscopes are generally used to view small objects such as bacterium and cells. The device offers two dimensional images.

The stereo microscope is another type of microscope which is also known as the dissecting microscope. It has two similar magnification eye pieces which can be used to examine the specimens. It is quite similar to two compound microscopes which are set independently. These microscopes are available with have extra zooming capabilities. It is widely used by biologists to perform dissections, paleontologists to clean and examine fossils and so forth.

Compound Microscope

Compound Microscope

These microscopes also include built in light sources from below and above. However, there are some models which have no light sources at all. The power of magnification is less in stereo microscopes although it provides 3D viewing powers. It is also relatively inexpensive compared to the other types of devices.

Compound microscopes are used in clinical laboratories, educational institutions, biology and various medical fields.

Stereo microscopes are generally used for examination of documents, hair grafting, metallurgy, geology, dentistry and so forth.