In microscopical experimental scenarios such as ultra-high-resolution imaging, observation of biological samples, microscopic morphology scanning, pathological section analysis, and characterization of micro-nano structures, the common mechanical dual-axis translation stage often has fatal shortcomings: backlash of screw rod transmission, mechanical friction jitter, slow movement stalling, and asynchronous linkage. Small displacements are prone to overshoot and deviation. The subtle vibrations and displacement deviations generated by the equipment operation directly lead to blurry micrographs, imaging artifacts, unstable focusing, distorted scanning images, and fail to meet the strict requirements of two-dimensional smooth micro-movement, nanoscale precise focusing, vibration-free high-definition imaging, and high-repetition scanning positioning for microscopes. To address the urgent need for precise micro-adjustment in micro-imaging, Saifan Optoelectronics has launched a dedicated piezoelectric dual-axis translation stage for microscope adjustment. Based on an integrated seamless piezoelectric drive architecture, it is tailor-made for microscope observation conditions, completely solving the interference problems of traditional platforms in imaging, and becoming the core preferred equipment for high-definition micro-imaging, all-round precise scanning, vibration-free high-definition imaging, and high-repetition scanning positioning of microscopes.
Integrated seamless architecture, suitable for precise alignment of microscopes
The microscope-specific piezoelectric dual-axis translation stage completely abandons the traditional mechanical translation stage's screw rod, gear, and guide rail friction transmission structure. It adopts dual-axis piezoelectric ceramic drive + integrated flexible hinge molding technology to originally achieve synchronous smooth micro-movement in X and Y dimensions. From the structural root, it eliminates backstroke gap, transmission jamming, low-speed jitter, and mechanical wear and tear, which are common problems in the industry. It perfectly adapts to the high-precision micro-adjustment conditions of microscopes. The entire two-axis reference is unified and symmetrically arranged, with built-in ultra-high orthogonal accuracy. It does not require repeated manual alignment and positioning, completely avoiding axis system deviation, linkage lag, and displacement offset problems of split assembly platforms. It can precisely complete fine operations such as micro-sample plane leveling, field switching, multi-point positioning, and all-round scanning.
The equipment adopts an ultra-compact and lightweight integrated design, without redundant transmission components. It is small in size, does not occupy the operation space of the microscope equipment, has balanced rigidity, and no lateral shaking or trajectory deviation during the micro-adjustment process. The entire posture is stable throughout the process. The equipment is dust-free, has no mechanical friction, and no lubricating grease. It has no dust during operation, no electromagnetic interference, and will not contaminate the micro-sample or interfere with the imaging optical path. It perfectly adapts to clean and highly sensitive working conditions such as biological microscopes, optical microscopes, and ultra-high-resolution microscopes. Standardized universal installation holes can be quickly adapted to various metallographic microscopes, biological microscopes, and ultra-high-resolution microscope equipment. It can be installed and used immediately without complex debugging. It can independently complete two-dimensional micro-adjustment or be combined with lifting and rotating modules to build a complete microscopical precise control system. The flexibility of scene adaptation is maximized.
Piezoelectric vibration-free precise drive, zero drift for nanoscale focusing and imaging
Smooth micro-movement without vibration, precise nanoscale focusing, consistent all-round imaging, are the core core advantages of the microscope-specific piezoelectric dual-axis translation stage. The equipment relies on the mature piezoelectric inverse effect drive principle and is equipped with an optimized dual-axis flexible seamless guiding structure. There is no mechanical contact friction throughout the process. The two-dimensional displacement feed is uniform and smooth, the micro-adjustment step distance is extremely fine, and the positioning resolution can reach nanometer and sub-nanometer levels. It can accurately capture the tiny displacement changes in the microscopic field of view, completely solving the problems of rough micro-adjustment, over-shooting focusing, image jitter, and uneven scanning of traditional platforms. Whether it is single-point precise focusing locking, small-field micro-adjustment, or large-area sample all-round continuous scanning, the two-axis linkage synchronization is extremely strong, the displacement output is stable and balanced, without offset, drift, or precision attenuation. From the equipment end, it guarantees the clarity and accuracy of micro-imaging.
The equipment supports open-loop and closed-loop dual-mode precise control. The closed-loop is equipped with a high-precision sensor feedback system. The two-dimensional point positions are corrected and precisely locked in real time. The positioning consistency of micro-scanning is extremely strong. Continuing the core advantages of piezoelectric equipment, it has millisecond-level rapid response, start-stop completion in an instant, no inertia movement, no lag delay, automatic self-locking in static positioning, zero power consumption, effectively eliminating problems such as sample static displacement and focusing rebound. It can be paired with a dedicated motion controller and supports programmatic and automated trajectory control. Users can freely set the scanning trajectory, micro-displacement speed, and fine step size, converting the uncertainty of manual manual adjustment into a standardized and replicable microscopic imaging process. The device is resistant to deformation, durable, and operates silently without disturbance. It maintains stable performance even during long-term and high-frequency microscopic scanning, perfectly adapting to long-term and regular microscopic research and testing scenarios.
Tailored for specific microscopic scenarios, deeply focusing on the need for high-definition imaging
With the advantages of vibration-free and gapless micro-displacement, nanometer-level precise focusing, synchronous and coordinated stable movement, and easy integration, this piezoelectric two-axis translation stage precisely adapts to various microscopic precision imaging scenarios, covering areas such as biological research, material testing, and microscopic characterization:
Biological microscopic observation: Suitable for biological section scanning, cell sample fine adjustment, live-cell microscopic observation, and full-area imaging of pathological samples, without vibration operation to prevent blurry images and imaging artifacts, ensuring clear restoration of biological microscopic details.
Material microscopic characterization: Widely used in metallographic microscopic detection, film structure scanning, micro-nano material morphology observation, and microscopic defect screening of hard materials, with nanometer-level precise micro-displacement, achieving high-precision imaging records of material microscopic structures.
Ultra-high-resolution microscopic experiments: Can be applied to high-precision optical microscopic debugging, micro-optical path alignment, ultra-resolution field calibration, and multi-point detection of trace samples, smooth and undisturbed displacement regulation, significantly improving the imaging accuracy and experimental repeatability of ultra-high-resolution microscopic systems.
Precise sample detection: Suitable for microscopic quality inspection of miniature components, chip microscopic defect scanning, and precise workpiece surface morphology detection, stable and uniform two-dimensional micro-displacement, effectively improving the accuracy and operational efficiency of microscopic detection.
Domestic high-quality and cost-effective, ideal choice for reducing the cost of microscopic research
Most nano-level micro-adjustment platforms compatible with high-end microscopic equipment on the market are imported models, which are expensive, have long supply cycles, and have cumbersome after-sales and maintenance. Ordinary domestic mechanical micro-adjustment platforms have large vibrations, low precision, and poor repeatability, completely unable to meet the requirements of high-definition microscopic imaging. The specialized piezoelectric two-axis translation stage for microscopes relies on domestic high-quality manufacturing technology to achieve imported-level nano-level micro-adjustment performance at an affordable price, breaking the price barrier of high-end microscopic precision positioning equipment. The equipment has no mechanical wear, no lubrication, no daily maintenance, extremely low failure rate, long service life, and can maintain stable imaging accuracy for a long time without frequent calibration, significantly reducing the cost of microscopic research experiments and equipment maintenance. It is a high-quality and cost-effective preferred choice for upgrading microscopic equipment in university laboratories, research institutions, and precision testing enterprises.
No vibration for microscopics, precise frame setting at the nanometer level. The specialized piezoelectric two-axis translation stage with an integrated gapless piezoelectric architecture, extreme stable micro-control performance, and exclusive microscopic scenario adaptation capabilities, efficiently empowers various high-definition microscopic imaging, microscopic precision detection, and refined research experiments!
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