Thursday, March 21, 2013
The standard microscope is a fixture in millions of school, medical, and research laboratories around the world. It is used by grammar school kids and Ph.D. researchers alike, and most of us have at least a rudimentary understanding of how it works.
But there's another sort of microscope with which most of us are unfamiliar, simply because it is found only in the fiber optics industry. A fiber stereo light microscope is as specialized as the field in which it is used, and can only be used successfully by those who have been trained to do so.
Fiber optic microscopes are capable of achieving between one hundred and four hundred degrees of magnification, and the level of magnification will depend of the needs of the user. Fiber optic microscopes, because of their specialized nature, are not available from the same sources which provide regular or digital microscopes, and are usually bought by companies instead of individuals.
Kinds Of Fiber Optic Microscopes
Fiber optic microscopes come in several varieties; the simplest of them have eyepieces similar to those on biological microscope manufacturers through which their users look. A more sophisticated model of fiber optic microscope has its own video screen; this is the preferred technology for those who use a fiber optic microscope on a regular basis.
A fiber optic microscope is used to provide images of the endfaces of fiber optic connector ferrules, so that any problems with their transmission performance can be seen. The microscope will let its operator detect any dirt, debris, or scratches which may be interfering with the transmission. Most fiber optic microscopes are handheld units, operating for up to forty hours on three or four AAA batteries.
Features Of Fiber Optic Microscopes
If you're thinking about buying a fiber optic microscope should look for models which include connectors to secure the fiber optic cables; otherwise you'll find yourself having to struggle to hold the cable steady with one hand and hold the microscope still with the other. The microscopes with cable holders will cost more than those without them, but the time you'll save inspecting the cables will more than make up for the difference in cost.
There are both optical and electronic fiber optic microscopes; and some of the more expensive models will display the image of the cables on a monitor to spare you from having to look at it through an eyepiece. They are capable of magnifying a three millimeter cable to tennis ball dimensions.
One fiber optic microscope from Prior Scientific is actually software controlled. Because the software is programmed to search for certain characteristics in the microscopic image and pass or fail the cable based on them.
Thursday, March 14, 2013
Among the exciting things students learn when using student microscopes is identifying the difference between plant cells and animal cells. As they learn more about cellular life, they are ready to explore more of life's mysteries and go on to conquer the different branches of scientific research.
Start Them Young
The home and the immediate environment is the child's first school. Young as they are, children are ready and eager to learn. It becomes a challenge to nurture the inquisitive nature of a child and to make learning an interesting exercise. It could be simple as playing games, showing them the world around them, or introducing them to the microscope to study bugs and rocks. You need not buy an expensive high-powered microscope; you can get used or discounted student's microscopes anytime.
Start with a magnifying glass and watch their eyes widen with amazement as they stare at an ant magnified through the lenses. They will eagerly line up potential specimens so expect tons of questions and introduce them to the microscope and let them view a strand of their hair and nails. Not to worry; inexpensive basic microscopes can do the job perfectly.
It would be preferable to choose a binocular microscope so it would be easy for them to peer through the eyepiece. Also choose a microscope that can handle a lot of wear and tear; you never know but they might beg you to take the microscope to the beach or to the park. At this point, you don't have to complicate matters so make everything interesting. When they are ready for school, they are no strangers to student's microscopes, but will learn fast how to handle the microscopes properly.
Notching Up Learning with the Microscope
In school, children are introduced to plant and animal life through stories and field trips. This is a preparatory step before undertaking studies of plants and insects through the microscope. In later years, children are introduced to the educational microscopes . A child who has a background with the home microscope will be ready for a new adventure under the supervision of his or her teacher.
This time, your child will be taught the part of the student's microscopes. Usually, these will be the basic type, but a breed apart from the microscopes found in toy stores. As part of his science lessons, he will master the parts of the microscope - the eyepiece, tube, revolving nosepiece or turret, objective lens, arm base, illuminator, fine focus, and coarse focus, learn to prepare slides and mount specimens, and adjust the focus.
By the time your child reaches middle school, he is a pro with the student's microscope. If the child's interest in microscopy is sustained, he is ready for bigger things. If your child excels in biology and science subjects, you have successfully sown the seeds on a fertile mind. It was right to take advantage of a child's never-ending curiosity this way.
Your Child's is Your Success
These days, not all young people are keen on biology and the sciences; who knows but you have a budding scientist; thanks to your persistence and patience and to the beginners microscope , no matter how battered or crude yours was back then. Now you know the influence of and the power wielded by student's microscopes.
Among the exciting things students learn when using student's microscopes is identifying the difference between plant cells and animal cells.
The advancement in technology has had an impact on every field and no aspect of developing science has remained immune to it. The scientific instruments and measurement tools as well as the new discoveries all have undergone changes and further developments with the aid of the technological progress. A micro scope is one such instrument that has served the science of micro biology and many other departments ever since its inception and not surprisingly it has gone through various phases of change and improvement. From large microscopes to small ones, technically more sound and accurate ones, it has improved a lot. And the latest in the line the portable microscope is a step ahead in the same direction.
The latest designs of the microscopes have converted it into a portable device and can be taken along anywhere. The best specimen of this portable microscope is the latest digital microscope that operates much like the mobile camera. In this sort of microscope there is fibre optics that is responsible for the view and a device camera which is charge coupled, this produces the enlarged image of the object directly onto the digital screen. Hence in such instruments which acts more as an electronic device there is no eye piece or nose piece.
This particular feature enables the pictured sample which is being observed on the screen to be saved on to a hard drive or similar storing places digitally; also these can capture videos in the very same manner. Thus the use of the portable microscope has many uses in various fields and operations. For e.g. museums and art galleries use it to restore some of the decayed artworks as it helps in understanding the base of it, forensic laboratories use it to examine some of the forged documents, engineering workshops and textile production houses require it for better understanding of the digital circuits and fabric examination respectively. In addition to these, the services of the zoom stereo microscopes are also utilized by on field scientific explorations and observations like in the fields of palaeontology, entomology and marine biology science etc. It also comes in extremely handy in some of the most unsuspecting fields like a printing house and a beauty salon. In the case of the former it is used for the process of quality control in printing and in the case of the latter it aids the skin analysis and its respective treatment.
Also with the aid of internet, the images of the portable microscope can be shared with people and experts across the world which has made development and research take unprecedented leaps in very short time span. The new development has also had effects on the cost of the latest entry on the microscope scene. The technology which is generally used in the fluorescence microscopes is not very cheap but with the transformation of it to the digital genre, this cost is very much subdued by virtue of the already existing cheap mega pixel technology of the digital cameras.For detailed information abou variety of microscope, click here
From large microscopes to small ones, technically more sound and accurate ones, it has improved a lot. And the latest in the line the portable microscope is a step ahead in the same direction. portable microscope,latest digital microscope
Thursday, March 7, 2013
In the ever expanding and changing field of medical technology, there is always a need for clinical laboratory technologists. In addition to the growing need for people to analyze forensic evidence, the seemingly unending number of lawsuits requiring a DNA paternity test and legal DNA test keep many labs and technicians in business. If you are interested in science and helping people, perhaps a career as a clinical laboratory technician is for you.
To become employed as a clinical laboratory technician, you will need to go to college and earn the appropriate degree such as an associate or bachelor degree in the life sciences or medical technology. Because there is an increase in the number and advances in analyzing procedures, you can be confident of job growth and continued opportunities in this field in the future. While the vast majority of clinical laboratory technologists hold a four-year degree in the life sciences or medical technology, relevant work experience or on the job training can often be substituted at least in part for education. Technologists perform microscopic, hematological, immunologic, biological, chemical, and bacteriological analysis. They look for microorganisms like bacteria and parasites in body tissue and fluid. Technologists determine which chemicals a sample comprises, and match blood types for blood transfusions.
Clinical laboratory technologists and technicians use many different methods to analyze tissues, cells, and fluids to diagnose diseases. Technicians also use a variety of instruments and tools to perform these tasks which include biological microscope , automated equipment, cell counters, and other equipment capable of doing many tasks at a time. Technicians are responsible for summarizing data and communicating the information to doctors for their review. Analytical skills are even more important than hands-on skills. The level of education and work experience that laboratory employees have will determine which types of assessments and how much analytical and decision-making responsibility they will perform, such as fill supervisory roles.
Clinical laboratory technicians do not perform tasks of the same intricacy as technologists do. Clinical laboratory technologists or managers usually supervise the activities of technicians.
In larger laboratories, technologists usually specialize while technologists in small laboratories perform a broader variety of tasks. For example, clinical chemistry technologists make samples and determine the contents of body fluids, microbiology technologists are specialists in identifying microorganisms, immunohematology technologists, or blood bank technologists, are involved with blood used in transfusions at all its stages, including collection, determination of blood type, and preparation. Other specialists are immunology technologists who specialize in the human immune system, cytotechnologists examine cells microscopically for early signs of cancer and molecular biology technologists analyze cell samples using nucleic acid and complex protein analysis techniques.
Work environment and hours worked depend largely on the employer. Larger employers like big laboratories and hospitals employ technicians during day, evening, and night shifts with some employees working during holidays and weekends. Rotating shifts may be required in smaller labs, possibly requiring that technicians are on call overnight or on the weekends at times.
Work as a technician involves relatively few dangers when proper safety protocol is observed and protective gear, like gloves and goggles or masks, is utilized. Technicians receive training on how to deal with infectious or otherwise dangerous samples. It is an interesting and rewarding career, so consider starting your training as a clinical laboratory technologist.
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Optical microscopes use visible light and a system of lenses to magnify small samples that are usually un-seen to the bare eye. The optical microscope is the first, oldest and simples type of microscope (as opposed to the much more advanced electronic microscope). The first optical microscopes were created in the 18th century. Due to it's compact sizes, simplicity and relatively low price, the optical microscope is very popular, and can be found in use in many areas of biology. Optical microscopes mostly magnify objects for up to 1500 times.
The first optical microscopes were structured in a way that is called "the simple microscope". This structure utilizes only one pair of lenses to create a magnified image of the sample. Today, the simple structure is in use only in the magnifying glass, hand lens and the loupe.
The more advances optical microscopes, and the ones that are popular today, are what's called " confocal fluorescence microscope ". These microscopes use a system of many lenses, in order to "compound" and multiply the magnification, and therefore maximize it. The two main lens systems in an optical microscope are the objective lens (near the examined object), and the eyepiece lens (up near the eye of the scientist). Modern optical microscopes use multiple lenses both in the objective part as well as the eyepiece part.
The old optical microscopes also used a mirror to provide illumination below the object. The modern optical microscopes use a strong lamp to provide constant and strong illumination.
So what are optical microscopes used for now a days?
The main uses of compound optical microscopes include:
The examining small pieces of material, or even a smear or a squash preparation. This is due to the fact that the optical microscope uses light to pass beneath the object and enter the lenses. That's why the item is better be half-transparent. In other uses the stereo light microscope may be used to examine metal samples, in order to study the metal's structure.
At low power, microscopes can be used to examine small living animals and plants. At high power, they can be used to examine bacteria.
It is important to note that the vast advancement in medicinal fields and biology in general, is owed to a large extent, to the invention of the optical microscopes. For example, the way the blood flows in our body was not fully understood until the microscope made in possible to examine small blood vessels behavior.
Monday, February 25, 2013
Are you looking to invest in the ideal microscope for you or your business? Irrespective of whether it can be a compound microscope or maybe a stereo microscope, it would still be quite confusing to opt for the top one particular that you may well possibly be capable to use.
A microscope is usually a tool that amplifies tremendously tiny substances to become capable to be observed with no trouble. It constructs an image which is much more substantial than the original substance. Scientists make use of the name specimen for just about any substance that is certainly becoming studied using the utilization of a microscope.
The microscope is deemed as on of the most considerable device that may be becoming utilized by the science community. With all the use of the microscope researchers and scientists alike were in a position to figure out the tiny germs that caused a lot of diseases. The biological microscopes makes identified a whole world of organisms which are also tiny to become seen by the naked eye. Healthcare as well as other scientists make utilization of the microscope to be able to examine such specimen and microorganisms and blood cells. Students from the Biology department employ the microscope to gain knowledge about algae, protozoa along with other single celled plants and animals. The specifics of inorganic things, as an example crystals in metals, can also be seen with the use of the microscope. Microscopes play an incredibly imperative function in becoming aware of errors and faults inside the structure of metals, within this manner really serious accidents or mishaps will be capable to become prevented.
The compound microscope is definitely the common microscope that quite a bit of persons make use of. It may make essentially the most of any a single beam path which is also known as a monocular microscope or a dual beam path which can be also known as as a portable metallurgical microscope for each and every eye. It'll be able produce a two dimensional illustration. The assortment of intensification for this kind of microscope extra typically than not varies from 40x to 1000x, even though numerous are competent of greater or lower intensification. The differences of the compound microscope consist of organic, metallurgical and polarizing.
The binocular compound microscope is brought into play when higher resolution is required. Compound which implies that you can find two most important optical components and these parts would be the objective and the eyepiece that would be able to provide magnification.
Compared for the compound microscope the stereo microscopes provide the spectator a 3D picture or perhaps a 3-dimensional image. The stereo microscope tends to make use of two separate light paths to acquire a accurate stereo figure with the specimen. They're additional often than not utilized for assessment and function normally relating to non microscopic actions, as an illustration assessment of coins, insects, electrical pieces, rocks and gems, and etcetera.
Wednesday, February 20, 2013
Biology lectures might be dull for the reason that they reek of new words and talk about stuff students haven't observed anyway. These lectures, on the other hand boring, prepare students for an lively engagement with all the compound microscope to view, of all points, bacteria. Would not that excite them?
Biology Lectures and the Compound Microscope
A class lecture is a conventional teaching methodology. With numerous subjects to undergo through a school day, would you anticipate students to be in top rated listening type non-stop? A study completed on student boredom shows that 60% of students discover their lectures boring and half of these confessed that all lectures had been similarly boring.
Biology lectures are not unique; these could be tedious because of its one-sided approach. The teacher does every one of the speaking and fire questions within the middle of nowhere and there's hell to pay whenever a student can not give the proper answer.
Biology instructors are tough put to interest students using the abstractions of biology. Visuals aids can place some life in to the lectures and the microscope can do more than the visual aid to assist students fully grasp the mysteries of cellular division or the characteristics of microorganisms. The compound microscope in Toronto lab supplies and equipment shops, have high-powered microscopes with camera and video systems.
This is an excellent instructional media explaining why the compound microscope in Toronto retailers, are snapped up by schools. Here's to illustrate the point -- soon after the lecture/viewing, students appreciate their activities in the school lab.
The motions of preparing the specimens and slides, managing the Biological Microscope on the internet , plus the recent lecture nonetheless ticking in their minds, students get the larger picture with the biology lecture. Undertaking the set-up and controlling the microscope and viewing the specimen are part of the mastering process mainly because students are in manage of the experiment.
Using the Compound Microscope in Teaching Biology
Studying living organisms underneath the microscope may possibly not always be exciting. You will discover factors for this. 1st, the student will not know the way to deal with the controls and sees nothing exciting by means of the eyepiece. They ought to master the parts of the microscope and find out how each element works and these are manipulated or controlled.
Basically, it is easy to deal with a compound microscope; in Toronto lab supplies outlets, there are many types of compound microscopes and students should be able to know tips on how to use the upright and inverted microscopes to appreciate their various uses in lab analysis. Students really should be given the probability to find out specimens from different high-powered microscopes, like the polarized light microscope for distinct applications - tool generating, nanoelectronics, textiles, and minerals.
Inquire from dealers of digital microscope?suite in Toronto if they could give demos from the various microscopes to a class - who knows, this method will spark interest in biology along with other investigation fields. This request may possibly not be entertained but if it is actually, teaching biology could be much more efficient and listening to biology lectures wouldn't be as well significantly of a bore.
As a biology instructor prepared to go beyond the standard teaching approaches, you by no means can tell but someday some students will thank you for creating your biology classes an interactive exchange, informative yet fun. How about checking out dealers on the compound microscope in Toronto now?For additional information and facts, please really feel cost-free to take a look at our webiste www.microscopebiz.com.