Differences between digital microscopes and optical microscopes
Ordinary optical microscopes use optical principles to magnify small objects that cannot be distinguished by the human eye to a size that we can distinguish. The principle of digital microscopes is the same as that of optical microscopes. The difference is that it can use electronic components to present images to cameras or cameras. on the display.
Both optical microscopes and digital microscopes are composed of objective lenses, eyepieces, object stages, condensing illumination systems and focusing mechanisms. Digital microscopes also have an additional optical channel that can be connected to digital cameras and cameras. The objective lens is located near the object to be observed to realize a magnifying lens, and objective lenses with different magnifications are installed on the objective lens converter to provide different magnification requirements.
The eyepiece is a lens located near the human eye to achieve magnification. Its magnification is relatively small, and the maximum magnification is only 20X optional. Generally, the size of the object seen under the microscope is determined by the objective lens.
The condenser is an important device to improve the influence of the light source on the imaging quality, and it is very helpful for the resolution and image clarity of the microscope.
Digital microscopes are often called video microscopes, which convert optical signals into electrical signals and image them on a computer, which greatly facilitates our observation and measurement of various experimental data of the object under test.
