Applications Of A Bright Field Compound Microscope

Bright field compound microscope can be considered as the most commonly used microscope today. In fact, they are the ones usually seen inside schools, homes, hospitals, and even some research facilities. Know more about the many applications of bright field compound microscope today.

Bright field compound microscopes are the most popular microscopes. It is also the one most available in the market nowadays. Bright field compound microscopes are the type of microscopes that use available light from its surroundings to illuminate the sample that has to be viewed. The light is then collected by the microscope’s objectives and uses it to produce an image of the specimen. The image produced is usually seen against a very bright background. Bright field compound microscopes are also the simplest types of microscopes. Regular standard microscopes use the bright field technique in lighting up the samples.

Bright field compound microscopes are currently used in a number of applications. A lot of them are listed here:
1. Biological applications
In biology, bright field compound microscopes are commonly used to view live and immobile specimens such as bacteria, cells, and tissues. For transparent or colorless specimens, however, it is important that they be stained first so that they can be properly viewed under this type of a microscope. Staining is achieved with the use of a chemical dye. By applying it, the specimen would be able to adapt the color of the dye. Therefore, the light won’t simply pass through the body of the specimen showing nothing on the microscope’s view field.
2. To view pond and other water samples
Bright field compound microscopes are not only used in inspecting cells and unicellular organisms. It is also widely used in finding out whether a pond or a body of water is in a well-balanced condition. It can also be used to determine whether it is safe to drink water from a certain source. A mere drop is required so experts can determine if the water is potable or not.
3. For analyzing microscopic criminal evidences
Crime labs usually use microscopes that follow the principles of bright field microscopy. As such, they can merely put small evidences, such as hair strand or a cloth fiber under the microscope’s objective lenses. They do this in order to determine whether or not a suspect can be linked to the scene of the crime or not. Indeed, the role of bright field compound microscopes in maintaining justice in the society cannot be underestimated.
4. For engraving
For people who make a living engraving names on jewelry, pens, and even firearms, bright field compound microscopes certainly are one of their best tools. With the right type of bright field compound microscopes, it is possible for them to view the part of the jewelry they are to etch the name on. If they would be able to magnify the work area, it will be then very easy for them to do their job.
5. Blood analysis
In health care, bright field compound microscopes are mostly used to determine the blood type of a person, along with its contents and its all other pertinent information as required by the physician. While it is true that dark field microscopes are now being used for blood analysis, the method is yet to be approved by the government’s healthcare department. For the meantime, bright field compound microscopes are still being used.
6. In studying the anatomy of small insects
Should there be a need to inspect, understand, and study a certain insect as small as ants, bright field compound microscopes can be used. These microscopes can magnify in full detail all the body parts of these insects. Under a bright field compound microscope, it would be very easy for students would to find out whether the legs of a mosquito have fine hairs or not.
7. Repair of small electronic items
Watch repairmen were able to do their job well because of the presence of bright field compound microscopes. They use a special type of bright field compound microscopes that can prove for a longer working distance. With these microscopes, it becomes easy for them manipulate the specimen they are viewing. Ideally, the bright field compound microscope they should use must not have a restrictive stage so they can easily replace the part they need to replace without removing their eyes from the microscope’s eyepiece tube.

These are the many uses of bright field compound microscopes. These microscopes are very basic microscopes and yet, they have plenty of uses. These microscopes still has a lot of uses that are not listed here.