What are the advantages of an optical microscope compared to a regular microscope
Fluorescence microscope uses ultraviolet light as the light source to illuminate the object being tested, causing it to emit fluorescence. Under the microscope, fluorescence microscope uses ultraviolet light as the light source to illuminate the object being tested, causing it to emit fluorescence. Then, under the microscope, the shape and position of the object are observed. Observe the shape and position of an object.
1. The lighting method is usually a drop type, where the light source is projected onto the sample through the objective lens;
2. The light source is ultraviolet light, with a shorter wavelength and higher resolution than ordinary microscopes;
3. There are two special filters, the one in front of the light source is used to filter out visible light, and the one between the eyepiece and objective is used to filter out ultraviolet rays to protect the human eye.
Fluorescence microscopy is also a type of optical microscope, with the main difference being the different excitation wavelengths between the two. This determines the differences in structure and usage between fluorescence microscopy and ordinary optical microscopy.
Fluorescence microscopy is a fundamental tool for immunofluorescence cytochemistry. It is composed of main components such as light source, filter plate system, and optical system. It is to use a certain wavelength of light to excite the specimen and emit fluorescence, and to observe the fluorescence image of the specimen through an objective and eyepiece system amplification.
Fluorescence microscopy is a fundamental tool for immunofluorescence cytochemistry. It is composed of main components such as light source, filter plate system, and optical system. It is to use a certain wavelength of light to excite the specimen and emit fluorescence, and to observe the fluorescence image of the specimen through an objective and eyepiece system amplification.
