Used Microscopes

The Components of a Simple Microscope

admin — Thu, 24 May 2007 06:24:11 +0000

In a simple optical microscope, the components includes the eye piece or ocular, objective lens, stage and illumination source. All optical microscope share the same components. A cylinder containing two or more lenses to bring the image to focus for the eye is the eye piece or ocular. It is inserted to the top end of the body tube, it is interchangeable and many other eyepieces can be inserted with different magnifications. The typical values for eye pieces include X5, X10 and X20 that are matched to give the best possible optical performance. The objective lens on the other hand is a cylinder containing one or more lenses to collect light from the sample. These lenses are screwed into a circular nose piece at the lower end o the microscope that can be rotated to select the required objective lens. (more…)

An Introduction to Used Microscopes

admin — Thu, 24 May 2007 06:21:32 +0000

Try our selections of used microscopes fully inspected and refurbished for extensive applications. All worn parts are replaced to meet its purpose. Appropriate for thorough studies and investigations. All these used microscopes undergone meticulous repairs and check ups to fully satisfy your needs. They are available in various models and designs for you to choose from. Convenient to use and is very simple to set up. These selections of microscopes are made to work in any conditions and these are ideal for clinical, educational and industrial functions. Even, added with various features and parts that add to its precision and exceptionally. Just like the brand new microscopes, these used microscopes also have its amazing features and distinct functions that make them no difference from the new ones. They are also able to produce comprehensible images for careful examination. These microscopes come in durable designs in its very reasonable prices. They are very dependable and can also be an excellent tool in conducting experiments and researches for it suggests clear and stable illumination. Plus, it all incorporates advanced aspects and accurate optics that responds to all your requirements. (more…)

Importance of Simple Microscope

admin — Thu, 24 May 2007 06:19:18 +0000

He importance of simple microscope was all started by Anton van Leeuwenhoek when he was able to make them and know its various purposes that are very essential to our life. He was considered to be he father of microbiology because of such brilliant discoveries. Simple microscope, magnifying or hand lens was discovered by Anton van Leeuwenhoek that he was able to discover the single cell animals or animalcules and even some larger bacteria. His observations of microscopic life were initially met not until observations were fully vindicated by the society. Anton van Leeuwenhoek was able to discover also how to make microscope lenses because of his interest and continues study in microscope, his familiarity with glass processing led to one of the most significant and simultaneously well-hidden, technical insights in the history of science. (more…)

History of Earliest Simple Microscope

admin — Thu, 24 May 2007 06:18:13 +0000

Anton van Leeuwenhoek had a great contribution in the history of earliest simple microscope. It did help greatly in the fields of medicine, in the study of microbiology and on other living things. The discovery of simple microscope was one of the most important details in the science history. Anton van Leeuwenhoek, the father of microbiology started out in discovering microscopic lens, microscopic bacteria, protozoa, nematodes and so forth. Through his discoveries, other scientists agreed and use his discovery of simple microscope. Leeuwenhoek had developed techniques for making good quality ground lenses for simple microscopes. He was a Dutch cloth merchant who first used simple microscope to examine the minute details of living things. His skills at grinding lenses made it superior to many of the compound microscopes used previously although his microscope was very simple. (more…)

Advantages of a Simple Microscope

admin — Thu, 24 May 2007 06:17:00 +0000

The function of the lens or simply the eye glasses is to allow the eye to focus to a single positive converging lens which is used close against the object near than the least distance of comfortable vision. In a simple microscope, consider that the E stands for the eye, L for the without the aid of the lens thus, for clear vision the maximum angle is subtended at the eye by an object when it is placed at I. The subtended angle alpha would be larger. However the vision would not be clear because MI is the least distance for comfortable vision. The popularly known magnifying glass or reading lens which is classified as simple microscope is an instrument used for viewing close small objects with a single optical system. With the aid of the lens and MI stands for the least distance of comfortable vision. (more…)