What is a basic introduction to microscopy?
Introduction to Microscopy, its different types in optical and electron based microscopy. Also presentation involved working principles of Optical, SEM & TEM microscope with their components working description. All microscope deeply discussed about the contrast, application, advantages & disadvantages.
What is the meaning of the word microscope?
The word microscope is a originated from two Greek words – micros : meaning small, skopos: meaning watcher thus, microscope is a tool, which enables us to view very small objects, by magnifying the image of the small object.
What is the focal tube length of a Din microscope objective?
The focal tube length of a DIN standard microscope objective is 160mm. A typical DIN standard microscope objective lens has 20.1mm diameter threads. RMS ("Royal Microscope Society"), which had a longer tube length 170mm and 20.32mm thread. Most DIN optics are interchangeable.
What is a microscopic object?
Objects are said to be microscopic when they are too small to be seen with the unaided eye—they need to be magnified (enlarged) for the human eye to be able to see them. This includes human cells and many other types of cells that you will be studying in this class.