The traditional method of precision microscope focusing mainly involve manual adjustment an fine-tuning through mechanical mechanisms. The distance between the microscope objective and the sample is adjusted by adjusting the mechanical stage. Some high-end equipment may use electronic adjustment techniques, but these still face limitations in terms of machine motion precision and speed. This is especially evident in industrial inspections and high-frequency material sample analysis. Traditional methods are difficult to meet the demands of:
Low efficiency: Industrial inspections require scanning thousands of points for analysis, but traditional methods like “stop-and-go” adjustment can’s achieve 100% scanning.
Lack of precision: High magnification lenses (e.g., 40x and above) experience significant distortion due to mechanical limitations, making manual focusing prone to errors.
Poor adaptability: The method is not suitable for irregular samples, such as micro-plates or uneven surfaces, and traditional systems fail to compensate for dynamic misalignments, leading to image blurring.
Piezoelectric ceramic technology offers high precision and fast response capabilities, making is a key solution to break through the limitations of traditional focusing methods. The key points of the proposal are:
Fast response: Piezoelectric ceramic actuators can perform micron-level movements at high speeds, meeting the needs for quick focus adjustments in scanning.
Nanometer-level precision: The electronic sensors directly detect the displacement, with positional accuracy as low as 0.06%, ensuring that the focus position aligns precisely with the image.
Long travel distance and stability Through cantilever structure design, piezoelectric ceramics can achieve submicron precision while maintaining high thermal stability and avoiding large movements during high-speed operations.
Modular design: The modular design supports high-speed operations, making the system suitable for industrial and scientific research environments.
Yinguan piezoelectric ceramics specialize in precision positioning equipment research, manufacturing, and sales. We are one of the few companies in the domestic piezoelectric ceramic actuators capable of micron-level adjustments, with high-tech capabilities. The company is rich in industrialization advantages.
Our company has a wealth of product specifications and models to match a wide range of requirements. It can offer complete sets of piezoelectric ceramic actuator control modules to realize fast and accurate positioning and transformation, facilitating rapid installation and maintenance.
In response to customers’ personalized needs, our company can customize actuators, electrical processes, and metal accessories to meet the mechanical precision and stability, ensuring long-term and effective focus adjustment.
Yinguan also responds to specific customer need and applications, such as adding piezoelectric sensors or capacitive sensors to realize group control and optimize environmental controls. This helps improve the technology and cost advantages of the product assembly.
