Optical microscope may be the first type that was
invented but it is still being used in different industries until today. It is
commonly termed as the ‘light microscope’ as it utilizes natural light to
illuminate the specimen. If you wondering what type of microscope you should
use for a specific function, you may want to get to know further the optical
microscope.
Controversial History
There is no true evidence yet of who really
invented the optical microscope. They said that Zacharias Janssen was the one
who invented it. This is supported by his countrymen and made several
testimonies in the years 1634 and 1655. The competitor of Janssen, Hans
Lippershey, also claimed of having invented to first optical microscope. However,
the famous Galileo Galilee also is being considered as the true inventor of
microscope. This is due to his invention of the ‘occhiolino’ which is known
today as the compound microscope. This was renamed as ‘microscope’ by Giovanni
Faber a year later.
Components of Optical Microscope
The components of optical microscope are not as
technical as others. That is why this is still the most preferred types by
teachers and even experts. This microscope uses light to transmit images and so
it does not require electricity. There are several basic parts of optical
microscope. These are the eyepiece, objective lenses, revolving nosepiece,
focus knob, mechanical stage, light source, diaphragm and the stage. The basic
pieces work together to provide magnification to the tiniest objects invisible
to the human eyes.
Knowing the Trends
Optical Microscopes may be the first one to be
ever invented but it still competes with the other types. This microscope is
more preferred than the other ones due to its basic features. This is very
ideal in a classroom set-up where students are taught, for the first time, on
how to use a microscope. Even hobbyists find optical microscopes as better than
the others especially when viewing a specific kind of specimen.
The trend nowadays is to look for
high-technological advances in optical microscope. There are ones that can be
added with a digital microscope camera to capture a certain view of the
specimen. This is connected to a computer and can be printed out immediately.
Further, the photo can be sent to other people via the internet.
There are also several brands that offer optical
microscopes for specific function. There is a model specifically for botanist,
doctors and teachers. With that comes several official dealers who distributes
branded microscopes at an affordable price. For example, the Nikon dealer demo lab microscopes is used by laboratories as it has a special feature that goes
with the product.
Summary
Optical microscopes will never be out of the
market. There may be several emerging kinds but nothing will compete with the
easy and human-friendly features of the optical types. If you are looking for
the perfect microscope for your needs, you may want to consider having optical
microscopes instead, you may find it at Nikon dealer demo lab microscopes. Talk to an expert about it or review other products for
comparison.
