1. The laser confocal microscope uses laser scanning technology. Compared with the broad-spectrum light source of traditional microscopes, laser scanning technology can accurately locate and focus on specific areas of the sample, thereby improving the resolution and accuracy of imaging. Meanwhile, laser scanning technology can eliminate scattering and background signals in the sample, thereby improving the contrast of imaging. Meanwhile, the monochromaticity of the laser makes the imaging clearer.

2. Laser confocal microscopy has a larger optical aperture (the ability of the microscope to receive light emitted by the sample) and a high numerical aperture objective (the magnification of the lens), making imaging clearer and more detailed.

3. The laser confocal microscope uses a highly sensitive photomultiplier tube as the detection element, which can exhibit high sensitivity to weak fluorescence signals. It can also eliminate background noise by reducing the excitation range and using optical slicing** Equipped with highly sensitive photodiode detectors, the laser confocal microscope can quickly and accurately detect light signals and convert them into electrical signals.

The VT6000 laser confocal microscope is based on the conjugate confocal principle of a pinhole point light source, with nanometer level longitudinal resolution. Coupled with a high-speed scanning module, professional analysis software has multi area and automatic measurement functions, which can achieve rapid and automated measurement. It also provides a series of contour size parameters such as height, width, and angle to characterize surface quality.