first concept of a microscope formed in school biology classes.The children find out in practice that using this optical device may be considered small objects that can not be seen with the naked eye.Microscope, the structure of its interest to many students.The continuation of these interesting lessons for some of them becomes all further adulthood.When certain professions you need to know the structure of the microscope, as it is the main tool in the work.
structure microscope
device optical devices corresponds to the laws of optics.The structure of the microscope is based on its components.The nodes of the device in the form of a tube, the eyepiece lens, stand, table for the location of the research subject, illuminator condenser have a definite purpose.
Stand holds on myself tube with eyepiece lens.Attached to a rack stage with illuminator and condenser.Lighter - a built-in light and mirror, ensuring the illumination of the object.The image turns brighter at the illuminator bulb.Appointment of the condenser in the system is to regulate lighting, focusing the rays on the subject matter.Known structure without microscopes condensers, they set a single lens.In practice it is more convenient to use optics with a movable table.
microscope structure, its design is directly dependent on the purpose of this device.For research use x-ray, optical and electronic equipment with a more sophisticated device than light devices.
structure of a light microscope is simple.These are available optical devices, they are most widely used in practice.The eyepiece in the form of two magnifying lenses placed in the frame and the lens, which also consists of magnifying glasses tucked into the rim - are the main components of the light microscope.This set is inserted into the tube and is attached to a tripod, which is mounted in the stage and with an underlying mirror and lighting with a condenser.
main principle of a light microscope is the magnification of the image placed on the stage of the research object by passing through a beam of light to hit them on the further objective lens system.The same role is played by the eyepiece lens, used by the researcher in the study of the subject.
should be noted that light microscopes also not the same.The difference between them is determined by the number of optical units.Differ monocular, binocular or stereo microscopes with one or two optical units.
Despite the fact that these optical devices have been used for many years, they remain incredibly popular.Every year they are improving, becoming more accurate.Yet to have the last word in the history of such useful devices, such as microscopes.
