Zoom Microscope Information in a Flash
Zoom Microscope Information in a Flash
Zoom microscope comes in other monikers such as zoom-stereo microscope since a zoom microscope is actually a stereo microscope with zoom capability. In this type of stereoscopic microscope, the magnification can vary continuously. Like many adjustment components in microscopes, a zoom microscope enables users to control the magnification the specimen.
With a zoom microscope, it’s wondrous to see how you look like you are diving into the sample while adjusting its magnification. That’s the zoom microscope’s power.
A zoom microscope is basically a stereo microscope with a zoom feature. A stereo microscope is one general type of microscope that makes use of two different light paths to view the specimen’s true stereo image. A stereo image is a 3D image. This 3-dimensional image that a stereo microscope renders makes it easy for users to dissect the specimen or perform surgery. However, stereo zoom microscopes are low in resolution so one can only see a low magnified image compared to other kinds of microscopes. The common magnification range of zoom microscopes is 15x to 45x.
However, modern modifications enable stereo microscopes to have higher resolutions as high as 500x+. This resolution power can be achieved easily if the stereo zoom microscope is equipped with the right high-technology accessories. What accessories will permit higher resolution power with stereo zoom microscopes? The proper combination of higher power oculars and objectives will do this trick for zoom microscopes.
Other accessories such as a teaching head, a drawing tube, photomicrography and including a CCTV camera can make stereo microscopes more useful in terms of education purposes. Also, attachments such as epifluorescence for stereoscopic zoom microscopes enable easy viewing of living cells under the method of fluorescence.
With these features of a stereo zoom microscope, who will be benefiting from them the most?
Biologists with their dissections can be aided well by zoom microscopes since they will make things a lot easier when they try to observe the tiniest details of the objects they are examining with a zoom microscope.
Technicians that are involved with routinary circuit board reparation procedures can also make use of zoom microscopes to avoid mistakes while repairing circuit boards.
Paleontologists will make the most out of zoom microscopes, too. Their job requires them to often clean and examine fossils. These fossils can’t be just turned like pancakes. They need to be dealt with a good amount of meticulousness. This care in handling them can be easily done with the help of a zoom microscope.
Children, yes, even kids can have fun with stereo zoom microscopes. This is because zoom microscopes are the most widely used microscopes for field nature studies. Kids can very well enjoy the help of a stereo microscope in discovering the wonders of nature.
A typical stereo microscope has the following parts:
One basic stereo microscope can’t work without an eyepiece. This is where the user will peep through.
A diopter is that part of the stereo microscope which helps compensate for focusing differences between your eyes.
The stereo head usually houses the binocular eyepiece of the stereo microscope. Some stereo microscopes have monocular eyepiece on their stereo heads.
Objectives are the second lenses of the stereo microscope. The combination of the lens of the eyepiece and the objectives result to the total magnification power of the stereo microscope.
A stereo microscope has a focus knob that can be adjusted to sharpen the image of the specimen.
The light sources of a stereo microscope is classified into two – top lighting and bottom lighting. The top lighting source of a stereo microscope provides illumination for opaque objects. The bottom lighting of a stereo zoom microscope provides light for transparent specimens. However, not all stereo microscopes have both types of light sources.
Another part that is a mainstay with typical stereo zoom microscopes is the rack and pinion focusing. It lets the head of the stereo zoom microscope go either up or down to make the objectives either nearer or farther from the specimen.
The part of a stereo microscope that serves as the bed of the specimen is the stage plate. The stage plate is located immediately below the objectives. It also has stage clips to keep the specimen’s slide in place.
How to use a zoom microscope properly?
To maximize the potential of a stereo zoom microscope in helping you out with your job or studies, it is a must to learn the proper alignment of the optical system of the zoom microscope. Handling it with care can make it last longer, too.