The Many Capabilities of a Stereo Microscope
When you talk about magnification, lenses, and small things, one thing comes to mind: the microscope. But gone are the days when the term only covers simple and compound microscopes. Today, you hear kinds such as the stereo microscope and the polarized light microscope. There are even biological microscopes and educational microscopes.
Indeed, there are so many updates on the word of microscopes today. If you’ve only known this laboratory instrument from school and never met one ever since, then you’d be surprised at how many different kinds there are already.
So, to update your information bank on the world of microscopes, this article will talk about an interesting type: the stereo microscope. The stereo microscope is also known as a dissecting microscope. This is because this type is mostly used for close work such as dissection, microsurgery and even watch-making.
The Uniqueness
The stereo microscope differs from the other types of microscopes in a lot of ways. First, while others only have one eyepiece (the cylinder containing the lenses and the part that you put your eyes on to see the specimen in question), the stereo microscope has two. Yes, like binocular, the dissecting microscope makes use of two separate optical paths to give you a better view of the specimen. As a result, this feature gives you a three-dimensional image of the sample being examined.
Second, the stereo microscope uses a different kind of illumination. Compound microscopes use transmitted illumination (light “transmitted through the object”) while stereo microscopes use reflected illumination (light “reflected from the surface of an object”). Of course, this makes sense because of the 3D capability of stereo microscopes. Reflected light is very useful when examining objects that are either too thick or that are opaque – in such a case, transmitting light through it would be next to impossible.
The stereo microscope also has two magnification systems: fixed and zoom. Fixed magnification is achieved using a pair of objective lenses with a set magnification degree. Basically, the degree of magnification that you get solely depends on what your lenses are capable of. Zoom magnification, on the other hand, is capable of varying degrees of magnification. Have you ever heard of the terms “zoom in” and “zoom out?” Well, that’s exactly how the zoom magnification in a stereo microscope works.
Stereo microscopes are also capable of digital displays, as in the case of digital microscopes. Having the image projected on a high resolution monitor is very useful especially in surgeries. If you are ever a fan of House and Grey’s Anatomy, then you’ve surely seen one of those episodes where a monitor is used to view the specimen examined under a stereo microscope.
Microscopes have truly gone a long way. Before, only one lens is used; today, microscopes with two optical paths are already in existence. Surely, Anton van Leeuwenhoek did not dream that his “invention” would go this long, and that it would be used outside of biology.
Still, it’s wonderful to know that Science continues to re-invent and to upgrade itself. It’s nice to know that it continues to work better to provide us with better answers. After all, how will we understand the world more if not for Science? How would we know what an atom looks like if not for a microscope?
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
For your biological microscopes needs, visit CanScope.ca. Check out their site too for selections of a stereo microscope or a polarized light microscope.
Things You Learn Through Educational Microscopes
The world is awesome. From its littlest creatures to its highest peaks, you cannot help but be awed, amazed and enthralled with the spectacle that nature can be. And that’s only through your naked eye, to boot!
When you look through the eyepieces and lenses of educational microscopes, you learn a few more things on a microscopic level that you would have not learned otherwise. Here are just a few of them.
Small is Beautiful
Our society seems to revel in the big – big boobs, big buildings, big movies, big houses, big hits, nig jewelry – that it seems small is, well, small in our eyes. Unless, of course, it’s thin bodies littering the beach in summer but that’s another story.
Anyhow, when you look through educational microscopes, you realize that small is beautiful. Just try looking at the pollen on a flower and you will see just how beautiful small can be!
Inner Space and Outer Space, Both Spectacular
Why look up to the heavens to witness spectacular shows? You can see equally amazing things on the microscopic level, say, a small insect with its colorful wings. And you won’t have to suffer through stiff necks from looking up to the sky and you don’t have to wait for night to set in either!
Seriously speaking, there are a great many things we have yet to learn about our planet Earth. Why don’t we start leaning more about the ground below us before setting our sights on aliens? Just saying though as everybody is entitled to his own opinion.
Looks are Deceptive, Definitely
Often, we turn an indifferent eye to ordinary things thinking that there is nothing spectacular about them. With targets under our educational microscopes, the lesson about beauty lurking beneath everything is homed in on us.
For example, who would have thought that a common rock will yield treasures of exciting patterns? Or that a common leaf will boast of networks so complex it rivals a labyrinth? Or that a strand of hair can be so interesting?
Indeed, with educational microscopes, you start to look for the beauty within each rock, each leaf, each creature, and hopefully, within each human being. Just don’t dissect them though!
Life is Fragile and Fleeting
Invincibility and immortality are things that humanity has aspired for centuries. This is all well and good for, indeed, who does not want to live forever and a day? Still, when you see vestiges of life under educational microscopes, you start to think of your own mortality. After all, when you see living matter breaking down before your very eyes, and at microscopic level at that, you realize that indeed life is fragile and fleeting.
And herein lies the greatest lesson that you may ever learn from educational microscopes – that as much as life is fleeting and fragile, life in all its forms must be valued and respected. Even the tiniest of God’s creatures have a right to live in this planet we call home. Hopefully, we can all have a greater appreciation for what it means to be human and humane.
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
Visit http://www.canscope.ca for your microscope needs from veterinary microscopes and fluorescent filters cube to educational microscopes in Toronto.
Tips on Set-Up, Use and Maintenance of a Stereo Microscope
For young children, a stereo microscope is one of the most useful gifts you can provide them with to nurture their curiosity and creativity. Usually, it is of lower power than a compound microscope with magnification levels at approximately 10X-40X. And as children can study whole albeit small objects like flowers, insects and rocks as well as prepared slides under it, they will have fun with the device.
However, children being what they are, you will need to supervise their activities with the microscope. This will ensure their safety and prolong the life of the equipment.
Set-Up
First and foremost, make sure that the microscope is placed on a flat surface, preferably a tabletop, with plenty of room for working purposes. It must be within easy reach of the person using it whilst still securely within the working area’s perimeter. You don’t want your expensive stereo microscope shattering at your feet, do you?
Second, ensure that you plug the microscope into the appropriate outlet. Just follow specification on this matter to avoid mishaps. Plus, make sure that excess cord is safely positioned – think hidden – such that no one will trip on it.
Third, use either the bottom lighting or top lighting of the stereo microscope to have the best view of the target. For opaque objects, use top lighting while transparent objects mounted on slides view best in bottom lighting.
Now that you have properly set up your microscope and work station, it’s time to let your kids enjoy the show.
Use
When placing your specimen under the stereo microscope, use the stage clips when and where necessary. For example, specimens that curl up at the side can be studied better when it lies flat upon the stage.
However, if your specimen is considerably larger than the stage, it’s a good idea to unclip the stage clips. This way, you have more room to work with the specimen under study.
When focusing, you can either turn the focus knob or turn the specimen. The trick is in making sure that the specimen is directly under the objective lens. Plus, be sure to focus as slowly as possible to avoid eye strain.
For small children, you have to supervise them by looking at the eyepiece once in a while. You have to guide them, too, in using the equipment as sudden turns can affect the device’s future performance.
Maintenance
As soon as you are finished using the stereo microscope, you have to turn off the switch, remove the target/specimen, unplug the power cord, and then cover it with its dust cover. All these precautions are necessary to prevent the microscope from faster wear and tear.
And you don’t use just about any cleaning solvent on your microscope either! For the body, use a soft dry cloth to wipe away the dust on the exterior while a non-solvent cleaning solution is best for the lenses’ exterior side and a bulb-type duster for its interior side.
In all these activities, keep in mind that a stereo microscope is a delicate and dear piece of equipment in more ways than one. As such, care must be exercised when using and maintaining it. This way, you and your children can enjoy many more adventures in the world of microscopy!
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
Visit CanScope.ca for your microscope needs. All of their microscopes, from the biological microscopes, to the polarized light microscope to the stereo microscope are a joy to own. Buy now!
The Many Capabilities of a Stereo Microscope
When you talk about magnification, lenses, and small things, one thing comes to mind: the microscope. But gone are the days when the term only covers simple and compound microscopes. Today, you hear kinds such as the stereo microscope and the polarized light microscope. There are even biological microscopes and educational microscopes.
Indeed, there are so many updates on the word of microscopes today. If you’ve only known this laboratory instrument from school and never met one ever since, then you’d be surprised at how many different kinds there are already.
So, to update your information bank on the world of microscopes, this article will talk about an interesting type: the stereo microscope. The stereo microscope is also known as a dissecting microscope. This is because this type is mostly used for close work such as dissection, microsurgery and even watch-making.
The Uniqueness
The stereo microscope differs from the other types of microscopes in a lot of ways. First, while others only have one eyepiece (the cylinder containing the lenses and the part that you put your eyes on to see the specimen in question), the stereo microscope has two. Yes, like binocular, the dissecting microscope makes use of two separate optical paths to give you a better view of the specimen. As a result, this feature gives you a three-dimensional image of the sample being examined.
Second, the stereo microscope uses a different kind of illumination. Compound microscopes use transmitted illumination (light “transmitted through the object”) while stereo microscopes use reflected illumination (light “reflected from the surface of an object”). Of course, this makes sense because of the 3D capability of stereo microscopes. Reflected light is very useful when examining objects that are either too thick or that are opaque – in such a case, transmitting light through it would be next to impossible.
The stereo microscope also has two magnification systems: fixed and zoom. Fixed magnification is achieved using a pair of objective lenses with a set magnification degree. Basically, the degree of magnification that you get solely depends on what your lenses are capable of. Zoom magnification, on the other hand, is capable of varying degrees of magnification. Have you ever heard of the terms “zoom in” and “zoom out?” Well, that’s exactly how the zoom magnification in a stereo microscope works.
Stereo microscopes are also capable of digital displays, as in the case of digital microscopes. Having the image projected on a high resolution monitor is very useful especially in surgeries. If you are ever a fan of House and Grey’s Anatomy, then you’ve surely seen one of those episodes where a monitor is used to view the specimen examined under a stereo microscope.
Microscopes have truly gone a long way. Before, only one lens is used; today, microscopes with two optical paths are already in existence. Surely, Anton van Leeuwenhoek did not dream that his “invention” would go this long, and that it would be used outside of biology.
Still, it’s wonderful to know that Science continues to re-invent and to upgrade itself. It’s nice to know that it continues to work better to provide us with better answers. After all, how will we understand the world more if not for Science? How would we know what an atom looks like if not for a microscope?
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
For your biological microscopes needs, visit CanScope.ca. Check out their site too for selections of a stereo microscope or a polarized light microscope.
Two Ways that Biological Microscopes are Used These Days
In school, you were probably able to view specimens using biological microscopes during Lab class. Tissues of different items and other cellular matters were definitely fascinating to see magnified under a microscope. If you were not asked to memorize each and every part of the specimen you were checking, you’d have enjoyed these classes immensely.
In the real world, biological microscopes are used in ways that you will find interesting. They are more than just laboratory equipment that are used to study the components of certain matters. They also serve a higher purpose. They keep our world from being overtaken by pepole with bad intentions and organisms that are naturally programmed to wreak havoc on our fragile lives.
Take it from CSI
If you have seen a single episode of CSI and other crime investigation shows, you will notice that a huge part of investigating a crime involves probing and analyzing objects in a laboratory. Complete with white lab coats and the latest equipment, detectives are able to figure out the pieces of a crime scene. With a few deduction processes and rounding up of witnesses, they are able to find the suspect and close a case. Sounds ideal and exciting and you probably think that this can only happen in movies.
You may be inclined to think that police departments are not entirely high-tech because they are government-subsidized but these laboratories are really a big part of investigating crimes these days. After all, if detectives can employ psychics and other paranormal techniques in solving a case, what makes you think that they will not rely on the steady and consistent results of laboratory analysis? DNA analysis to catch suspects are all the rage these days but we cannot discount the help of biological microscopes in case investigations.
Our police departments today may not have all equipment that is being used in CSI shows but they definitely have microscopes. They use them for analyzing all aspects of a crime scene. When you really think about it, these microscopes are part of the intricate system that helps keep our streets safe.
Keeping the World Free from Little Enemies
Biological microscopes are also used in keeping the whole of mankind safe from viruses and bacteria that can possible wipe out the entire human race. One example that hits close to home is the flu virus. This virus has many strains that affect most of us a few times a year. Not all of these strains have an effective cure or vaccine. With the use of microscopes and other equipment, scientists are able to analyze how these strains behave and which substances can help kill them. Without our ability to study them at a cellular level, our world will not be as safe as it is now. You might argue that we are not really virus-free but you have to admit that there is no Bubonic plague waiting for us at the corner. That is a big deal.
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
There many kinds of biological microscopes in Toronto used in the study of crimes and viruses. Examples are the stereo microscope toronto and the polarized light microscopes in toronto. If you want to know more about them, visit www.CanScope.ca.
Compound Considerations in Buying a Compound Microscope
Looking at the world through your naked eyes is a treat in itself. However, looking at the life and its creations and creatures through a compound microscope is a whole different ballgame mainly because you start to gain an appreciation for life’s intricacies and subtleties in more ways than one.
As such, before splurging on something as important as a compound microscope, be sure that you factor in these compound considerations that go into buying it. These factors ought to make certain things clearer to your mind’s eye much as a microscope makes things clearer to your naked eye.
Parts
Plastic parts might be cheaper and colorful than metal parts in a microscope, yes, but you must opt for durability and quality more than beauty and quantity. As such, always choose microscopes that are made of mostly metal parts.
You will get more mileage from a metal microscope, not to mention that it ought to retain its basic beauty even after years of use. Plus, it does look more professional sitting atop your home lab desk than a toy plastic microscope!
Also, do opt for all-glass lenses. Although there are toy microscopes that promise magnifications of up to 600 times, their lenses simply will not allow for said power.
Power
A compound microscope usually comes in two basic types: low power and high power. Each type has its applications although the high power microscope is preferred for most laboratory activities.
The low power microscope magnifies visible specimens from 10X to 80X their normal sizes. Think of things like grains of sand, coins, fabric, small insects and leaves, which a budding scientist will be interested in exploring in minutiae.
The high power microscope, on the other hand, allows for magnification of 100X-1000X of invisible objects like blood cells, microorganisms and bacteria. This compound microscope, of course, requires proper training and handling.
Of course, if the microscope is intended for children, a low power type ought to suffice since it does not require elaborate specimen preparation and complex operation. When the children gets older and still have need of a microscope, then it is logical to purchase the high power type.
Price
Now, price is the last consideration because you ought to be willing to pay for a quality microscope. You don’t have to worry too much about the price though as you can purchase a good microscope for as little as $100!
If you do settle for a cheaper microscope, be sure that it fits your needs perfectly. After all, you don’t want to shell out money for a compound microscope that will not prove itself worthy of its price, no matter how small it may be. Don’t compound your money woes with virtually useless equipment, in other words.
When all these factors are considered in your purchase of the perfect compound microscope, you will discover that life, indeed, can be good despite the nitty-gritty details that we might not want to see. Think of the additional cost but, hey, when it comes to education for the whole family, nothing should be too expensive!
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
Visit CanScope.ca for your microscope needs. Choose from a fluorescent microscope, a trinocular microscope and a compound microscope in Toronto today!
Digital Microscope: Eight Reasons Why You Must Have It Now!
Welcome the Digital Age through a digital microscope! With its eight benefits to be enjoyed, all other microscope will look small in comparison, pun intended.
Integrated Illumination
With optical microscopes, the separate illumination makes for a more complicated setup and lesser precision in reproducing the same image. Keep in mind that a small change in illumination makes for a substantial change in the image seen through the microscope.
Not so with the digital microscope! Its integrated illumination means that preliminary setup procedures are virtually eliminated. Plus, you can reproduce the same image over and over again precisely because the illumination basically remains the same.
No Target Disassembly Required
To make setup easier, you don’t have to disassemble – cut up, chop down, process – the target since it can be studied as is, thanks to the portable lens of the microscope. Basically, it’s a point-and-magnify process where you just point the lens towards the target and then magnify it according to your needs. As such, you can make quick analysis of the target!
Finer Depth of Field
Of course, optical microscopes can provide magnifications of 1000 times. However, the depth of field suffers in comparison to a digital microscope by at least 20 times! If you want finer details of the target, you just need to adjust the focus and voila! You have a clearer and deeper picture of the target.
Depth Composition and 3D Display
In addition to depth of field, you are also provided with sharper images of targets. This allows for 3D projections that represent the target conditions at the minutest detail, which is not often possible with an optical microscope limited to 2D images. Think of the detailed studies possible of the subtleties of the target!
Zoom Lens Feature
Unlike an optical microscope with its knobs to increase magnification, a digital microscope has a zoom lens feature that allows for quick and easy magnification. You don’t have to lose sight of the target while searching for the optimal magnification at which you can study it in detail.
All-Angle Study
There are times when you simply must view the target at all angles without losing focus. In digital equipment like the microscope, this is made possible through the 360-degree rotational capabilities of the digital microscope’s camera. Other features like the multi-viewer system and the origin check function, if it’s available, also provide for said versatility. Easy Share in Real Time
In an optical microscope, everybody has to take turns peering at the eyepiece just to get a similar view of the target, which is time-consuming, to say the least. With the digital type, the image of the target can be projected on a bigger screen and, hence, many people can see the same image at once. This is a great tool in a class setting.
Easy Save
Unlike an optical microscope where the process of saving the images can be complex – from microscope to media to computer – its digital counterpart allows for direct saving on its onboard hard disk drive. And the best thing is that you can organize the images directly on the microscope!
So, with all these benefits of a digital microscope, isn’t it about time that you get one fro yourself?
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
Visit CanScope.ca for your microscope needs. All of their microscopes, from the student’s microscopes , to the research microscope to the digital microscope in Toronto are a joy to own. Buy now!
Basic Microscope Stuff: Differentiating an Upright from an Inverted Microscope
Microscopes come in many forms and types. Gone are the days when the only terms related to the microscope are the electron and the compound microscopes. Today, there are numerous kinds and you don’t even know what each is really used for. You can’t even differentiate one type from another.
To clear that clutter on your mind, let’s get a few things straight.
First, the modern microscope can be classified according to compound or stereo. The compound microscope uses only one eye-piece (that cylindrical part of the microscope that you put your eyes on to see the specimen being examined). On the other hand, the stereo microscope uses two optical paths and has the ability to give you a 3D image. It is for this reason that this kind of modern microscope is very popular in surgery and in dissecting objects and even machine tools.
Second, there are two frame types of the modern microscope: the upright microscope and the inverted microscope. For you to have a clearer understanding on the difference of the two, you must be familiar with the major parts of the microscope first.
* The Illumination system – this refers to the group of parts that gives lighting to the specimen. This group includes the lamp, the condenser, the diaphragms (or pinhole apertures) and the rheostat, among others.
* The Stage – this is where the specimen rests. Usually, the specimen is held in place and moved with the use of clips and a micromanipulator, respectively.
* The Lens system- these are the group of parts responsible in forming the image. This includes the eyepiece, objective lenses, tube and the nosepiece (the mount that holds several objective lenses).
To distinguish an upright from an inverted microscope, you only need to remember the placement of the three major microscope parts mentioned above. The upright microscope is your standard view of a microscope: on top is the lens system, followed by the stage, and then the illumination system. The inverted microscope, on the other hand, has the reverse sequence. You have the illumination system on top, then the stage, followed by the lens system.
Does an inverted microscope make sense? At the outset, the idea might seem ridiculous. But upon careful consideration, you’d realize how useful an inverted microscope is.
This kind of frame is very useful in examining a specimen that’s either too large or too heavy. Yes, an inverted microscope would come in handy if you want to study cells in suspension. This is because the lenses are closer to the bottom of the specimen – where the cells are. Thus, it makes more sense to make use of an inverted microscope rather than an upright microscope in this scenario.
Microscopes – just like cameras – use accessories too. Among the widely used accessories are: the Epi-fluorescent attachment kit, a mechanical case, or even a microscope case. These make your microscope become more powerful (just when you think they could not get any more powerful, huh?).
So there you are, a little clarification about the many terms related to the microscope. To review, the modern microscope can be classified as either stereo or compound. But in relation to frame types, only two words must come to mind: upright and inverted. Easy enough, right?
CanScope – complete solution for all your microscopy needs.
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Looking for an upright microscope or an inverted microscope in Toronto? Check out CanScope.ca. Visit the site too for more choices of Epi-fluorescent attachment kits.
Experience Modern Science, Use a Digital Microscope
Surely, you’ve seen a microscope. You’ve had that in your elementary Science class. But did you know that there are a lot of types of microscopes on sale today?
What you’ve probably seen is one of those student’s microscopes. It is a low power optical microscope that has been marketed specifically for non-scientists – that is, to be used by students in primary and secondary school.
As mentioned, the student microscope is an optical microscope – the type that uses a system of lenses and visible light in seeing through images. This is the oldest and the simplest kind of microscope in that this still uses eye-pieces for an observer to have a glimpse of the magnified images.
On the other hand, there’s the digital microscope. It the more modern type, and more often, it does not use eye-pieces. In lieu of the eye-piece, it uses a camera and its output is a digital image projected in a computer monitor.
Using a Digital Microscope
So, how do you use a digital microscope then given that you cannot look through an eye-piece to observe a sample? Simple, think robots.
If you want to clearly see the micro-printing in a dollar bill, for example, just place the bill right below the camera of your digital microscope. The images will then be projected in your computer monitor.
But before you discover the secrets of the dollar bill, you must first install the software of your digital microscope into your computer. Your microscope package should include an installation CD, otherwise, you might be getting a fraudulent microscope.
After you’ve successfully done this, connect your digital microscope and your computer using USB cables. Find the appropriate port. You don’t have to be a computer engineer to know this. The secret to this technical task is in finding the port that fits with your cable. If it does not fit, it is not supposed to be plugged there.
When you’ve connected the correct cables and you see that such a connection is working (i.e. when you move your camera, the image on the monitor also changes), you can now get your dollar bill for scrutiny.
Adjust some knobs in your precious digital microscope until the image in your monitor becomes clear. After which, you can now start doing your digital scrutiny of the dollar bill. You can even save a captured image and do some work on it – label it, make some notes about it, or put a comment on it.
Indeed, by using a digital microscope, you are finding better answers to your questions about the world around you. You are discovering more things.
Gone are the days when you have to prick your finger, get a sample of your own blood, put it in a microscope slide and use a student microscope to observe the discs and color of your blood. Today, you have other kinds such as the digital microscope, the research microscope, and an improved version of the compound microscope.
Science indeed has transformed itself to provide us with better answers. It has even made its gadgets better to provide you with the needed tools to satisfy a more curious you.
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
On an important research? Surely you need a digital microscope in Toronto or a research microscope in Toronto for that. Visit CanScope.ca to learn more about these lab instruments and to find wonderful picks of student’s microscopes.
Understanding Phase Contrast Microscopes
In 1953, the world recognized the scientific genius that is the phase contrast microscope. Forget high useful – it wasn’t just useful, it was crucial for actual live observations of intra-cellular processes like cell division.
Medical and biological sciences research are now focused on the real time, real life observation of living organisms to analyze its components and understand life better than we already do. Specifically designed for live specimens, this type of microscope enables observation of virtually invisible occurrences within a cell.
Obviously more advanced than the typical light microscope, this instrument uses the various refractive abilities of different objects to heighten the contrast between colorless and transparent structures. Under this powerful type of microscopy, specimens remain alive as they do not need to be stained – colored or dyed – to distinguish characteristics.
Light Waves and Visible Contrasts
Light waves peak and valley in regular intervals. The moment they line up, they’re said to be in phase; otherwise they’re said to be out of phase. This basic understanding of light waves is the key to how a phase contrast microscope works — it influences the optical path of light through transparent or colorless objects under observation.
Light waves passing through transparent portions of the specimen is slower then the uninfluenced light. To cause a difference in brightness, a transparent phase-plate mounted on the microscope increases the phase to half a wavelength, making the transparent object outshine its surroundings. This unique feature of phase contrast microscope makes it an indispensable tool in medical and biological observations of living cells.
How It Works
A phase contrast microscope makes use of two light sources — one under your specimen and another that is reflected off your specimen. Now, light passes through any transparent object but gets reflected off the surface of a solid, colorless object. When these light waves condense on a lens placed just above your specimen, it is easy to see if the light waves are in or out of their phase. This phase condenser lens on this type of microscope is analogous to the fluorescent filters in fluorescence microscopes; both make light differentiation possible.
Advances in Biomedical Microscopy Technologies
The latest in biomedical microscopy is the introduction of infinity-corrected phase contrast microscopes. Over the last decades, the largest manufacturers of research and/or professional grade microscopes have introduced this new type of optical system into various microscopy modules. This technology places another lens between the objective and the eyepiece and sets the object image to infinity. This correction makes it possible to introduce auxiliary components in the microscope.
This integrated capability makes imaging a an exciting part of the research. Now, you can capture, store, display — virtually do anything — with images of your specimen. With the flexibility of integrated digital technology, you can capture full color photographs or videos of your specimen and display, store and retrieve them from your computer. These capabilities produce virtually the same images on eyepieces and photo ports, allow you to hook up various types of cameras on to the microscope, which would definitely make training and demonstration more real life.
CanScope – complete solution for all your microscopy needs.
Contact: 1-877-56SCOPE(72673) or info@CanScope.ca
Looking for infinity corrected objectives in toronto orĀ phase contrast accessories for microscopes? Whether you need that, a microscope filter, or something else, Canscope.ca has something for you. Check them out!