بصري مجهر هو آن قديم و شاب علمي أداة. إنه لديه أ تاريخ من ثلاثمائة سنوات منذ لها ولادة بصري مجهر هو على نطاق واسع مستخدم٪ 2c مثل as in علم الأحياء٪ 2c الكيمياء ٪ 2c الفيزياء ٪ 2c علم الفلك ٪ 2c إلخ في بعض العلمية البحث العمل. الكل هي لا ينفصل من ال المجهر.
في الحاضر٪ 2c it has almost be the image endorsement of science و technology. You only need to look at its متكرر المظهر في وسائل الإعلام التقارير على العلم و التكنولوجيا إلى انظر أن هذا البيان هو صحيح.
في علم الأحياء٪ 2c المختبرات هي لا تنفصل من هذا نوع من التجريبية المعدات٪ 2c التي يمكن مساعدة المتعلمين دراسة غير معروف العالم و فهم العالم .
Microscopes can be roughly classified according to different application purposes. The four common categories are biological microscopes, metallographic microscopes, stereo microscopes, and polarizing microscopes. As the name suggests, biological microscopes are mainly used in biomedicine, and the objects of observation are mostly transparent or translucent microscopic objects; metallographic microscopes are mainly used to observe the surfaces of opaque objects, such as the metallographic structure and surface defects of materials; stereomicroscopes are used to observe microscopic objects. While the object is magnified and imaged, the orientation of the object and the image relative to the human eye is consistent, and there is a sense of depth, which is in line with people's regular visual habits; polarizing microscopes use the transmission or reflection characteristics of polarized light of different materials to distinguish different micro-objects Component. In addition, some special types can also be subdivided, such as an inverted biological microscope or a culture microscope, which is a biological microscope mainly used to observe culture through the bottom of a culture vessel; a fluorescence microscope uses certain substances to absorb specific shorter wavelength light. The characteristics of emitting specific longer wavelength light to discover the existence of these substances and determine their content; a comparison microscope can form juxtaposed or overlapping images of two objects in the same field of view to compare the similarities and differences between the two objects.
