Object Which objective is used in dye-free inspection analysis in the microscope? by Admin June 28, 2020
Contents
Which lens is used in dye-free inspection analysis under microscope?100 lenses are used most frequently in microbiology. This objective is used by dripping immersion oil (cedar oil) between the preparation and the objective.
What parts does the microscope consist of?A microscope consists of two parts: the mechanical part and the optical part. Mechanical part and optical part. In the mechanical part of the microscope, there are feet, microscope arm (microscope body), table, tongs, carriage arm, revolver, microscope tube and adjustment screws (coarse adjustment and fine adjustment knobs).
What is microstructure analysis?
Microstructure Design emerges as a result of examining its distributions, geometrical structure and how it spreads in the volume under the microscope, and this morphological structure plays an important role in predicting the mechanical behavior of metal or alloy.
What is a microscope objective?< /p>
It is the most important part of the microscope. Lens: Objectives, which form the closest part of the optical part to the object, are placed under the microscope tube and screwed to a rotating table (rovelver) around the middle axis. It has different magnification capacities and consists of many lenses. Their number can be 4-5.
What kind of mirror is a microscope?b) Mirror: Mirrors mounted on a microscope with one side concave and the other flat reflect the rays coming from the light source onto the capacitor and therefore onto the object.
Why are samples taken for mounting?Precautions should be taken to prevent structural changes in the material during sample extraction. A sample of suitable size can be easily held by hand and the surface width is enough to fit the sandpaper. If the sample does not have the appropriate dimensions, it should be taken to bakelite or polyester.
Why is etching done for optical imaging?
The sample must be etched with suitable solutions to make the true internal structure properties visible under the optical microscope. After etching, some phases in the structure are affected by the etching, and their brightness deteriorates (pits), so they appear darker in the optical metallurgy microscope.
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