USB Digital Microscope: Factors when Purchasing aMicroscope

Meiji Microscopes Professionals Purchasing a microscope can be a confusing task especially to a person who does not know

the instrument very well. By studying the basics of microscope and its function, will be the

only time one can purchase the right instrument.

Below are topics that discuss different aspects and components of the microscope so you will

understand and hopefully make the right choice.

Compound or Stereo

Compound microscopes are usually employed in advanced applications. It is because these

instruments are capable of providing high levels of magnification to view smaller specimens.

Blood samples, bacteria, and other small object are usually studied under a compound

microscope. These specimens require high powered magnification which only a compound

microscope can provide. Usually, a compound microscope has 3 to 5 lenses with range 4x to

100x.

Stereo microscopes are used in viewing leaves, rocks, gems, and insects since these objects

are not really small compared to specimens viewed in compound microscopes. Stereo

microscopes when compared to compound microscopes is just average. Their lenses have

range from 6.5x to 40x.

Quality

It is important that you purchase a brand that is of quality to avoid spending money on a

mediocre instrument. Usually, microscopes made in Germany and Japan are the most

sought after because their quality is topnotch however, they are expensive to procure too. If

your budget is limited, there are budget friendly microscopes with amazing quality too but

they may lack features which are basic in high end microscopes.

Apart from the overall construction, it is important to consider the optical quality as well. This

can be determined by assessing the quality of the objective lenses and the quality of the eye

pieces. For example, an achromatic lens is already enough because it can correct colors and

enhance images of the specimens. For more sophisticated application, there are high end

lenses called plan objectives which produce better quality and flatter images.

After sales Service

It is also important to take into account the warranty and other after sales service from the

maker or the distributor of the product. A warranty is good if you are purchasing over the

internet. This will safeguard your purchase especially during shipment. A manufacturer that

welcomes replacement for damaged or wrong purchases is very much helpful in your

endeavor since this can save money too.

A microscope is an instrument for viewing. It is mainly used in examining objects which are

too small for the eyes. This instrument is usually used in scientific research and in other fields

which deals with viewing and examining microscopic objects. One of the fields which

microscopes are used heavily is in biology. In this subject, viewing biological structures would

be impossible because most of them are very tiny or microscopic.

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History

The first microscope was introduced in the 1500s when inventors used glasses from the

telescopes and converted it into an instrument to view small objects. Galileo also contributed

in the development of microscope which was later referred to as the compound microscope.

Meanwhile scientists Robert Hook and Antonie Van Leeuwenhoek were the first people to

use the instrument in viewing biological objects and this help popularized the instrument

further. Due to the significant discoveries through the use of microscope, manufacturers

began to modernize the instrument so it could be used extensively in research. Right now,

there are many types of microscopes to choose from and each carry specific purpose.

What to Consider When Buying a Microscope

When purchasing a microscope, it is important to approach it with caution. After all, these

instruments are quite expensive to procure and maintain. When purchasing, make sure that

you consider your need so as not to overestimate or underestimate your purchase. For

instance, if you are going to use it at home for school purposes, you can purchase a basic

type since this will be enough to provide for your needs. For more advanced research, high

end microscopes which are capable of high levels of magnification is the right instrument for

this particular need.

In addition to your need, features or components of the instrument is also important to

consider especially if you have a particular feature in mind. For example, There are

microscopes which can be connected to personal computers today. Via USB you can now

attach your microscope to a PC, laptop, or tablet. This is very effective when you are viewing

several specimens in a day. With the help of a USB connector, you can now store images of

your research in your PC.