Algae are photosynthetic organisms belonging to kingdom Protista. Alga is the singular with changing size from microscopic unicellular microalgae (Chlorella and Diatoms) to large massive kelps that us…
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Scientific microscopes or research microscopes
are designed for applications in science research. Being powerful, high
quality devices, scientific microscopes are often used in colleges,
universities and research labs and are more often meant for
professionals use. As such, they are also equipped with various accessories and
other additional features for increased functionalities.
These may include customized optics, high quality cameras and software and associated accessories among others for improved analysis and proper documentation. Therefore, scientific microscopes are top microscopes in terms of magnification, resolution and overall performance.
Given that scientific microscopes are mostly
used in such professional settings as medical research and forensics to name only two, they can be costly compared to a number of other microscopes, which is why
it is important to find the ideal microscope for the need.
The intended use of the microscope will help determine the features to look for.
This involves considering the type of specimen to be viewed given that
there are different requirements. For instance, whereas
fixed samples can be viewed using an upright microscope, living cells require a
more specialized microscope.
What to Consider when Purchasing a Scientific Microscope
Documentation and publishing of results is
important for professionals. For this reason, it is important to find a research microscope that comes with a high quality
digital microscope camera. Depending on intended application, it is important
to get the most ideal camera so as to produce the best images possible.
instance, when it comes to fluorescence live-cell imaging, a sensitive camera
is recommended as it minimizes the amount of excitation light that can
negatively affect the cells. sCMOS cameras are a good example of the best
digital microscope cameras due to they their high quantum efficiency as
well as excellent acquisition speed.
With regards to documentation, it is also important
to note that different microscopes will come with different software. While
some of the software can only be used with certain OS, others can be used on
all types of computers and offer a range of features for manipulations,
measurements and editing etc. For good documentation purposes therefore, it is
essential to have the most ideal features to ensure the best results.
Apart from just viewing, light is essential for cell manipulation. For researchers who look forward to using microscopes for cell manipulation, it is important to keep in mind that such manipulation techniques require additional illumination. This has to be integrated into the device for such purposes to ensure that the lighting system of the microscope will suit all the needs of the user.
The quality of the optics in a scientific microscope
is of great significance. Professionals use microscopes for important
research purposes which means that the results obtained have to be reliable
for the most accurate conclusions. The objectives are some of the
important features of a microscope and greatly determine the optical quality.
When choosing the best microscope, it is advisable to have either achromatic or
apochromatic lenses. Whereas the achromatic objective lens helps correct error
for two color of the color spectrum, the apochromatic lenses correct for three
to produce clear, sharper images.
Most researchers may prefer apochromatic
lenses given that they prove more useful during imaging. That is, they are more
useful when capturing images using a digital microscope camera. However, it is
worth noting that the apochromatic objectives have a smaller working distance.
In this case, if the specimen is too thick, focusing may be a problem. However,
they produce flatter images with less aberrations, which results in better
quality and clear images.
In addition, it is important to ensure that the
microscope comes with either semi-plan or plan objectives. whereas a semi-plan objective
offers a flat field for 80 percent of the field of view, the plan objective
offers 100 percent making them superior and suitable for researchers and professionals.
A scientific microscope is a high quality,
powerful microscope that is commonly used by professionals. One of the reasons to buy a top research microscope is the fact that the user can be assured of high
quality features. As such, these types of microscopes produce high quality
images in addition to providing better user experience. Essentially they are more reliable.
Research microscopes have a
big advantage due to their excellent features and other attachments. Apart from
excellent standard features, these microscopes allow for attachment of such
accessories as a digital camera as well as allowing for connection to computers
and monitors, which allows for sharing and better analysis of the image. In this
case, the user can use the microscope to share and engage others.
These types of microscopes are
superior compared to others in the market being durable and
long lasting. Buying a research microscopes for students would
also be beneficial given that the microscope will last for a long time while
providing great services.
Given that research microscopes allow for other
attachments, they are versatile, which means that they can be used for
different applications. While they may not be as inexpensive as other microscopes, these features and their durability make them a worthwhile purchase.
Investing in a trinocular research microscopes is a good consideration also as it aids in the collaborative process.
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The material on this page is not medical advice and is not to be used for diagnosis or treatment. Although care has been taken when preparing this page, its accuracy cannot be guaranteed. Scientific understanding changes over time.