This is a specially designed type for adjusting the focus of the objective lens. The vertical type features a high rigidity specification that emphasizes the lens's fast response.
This is a vertical type PF objective lens focusing stage with ultra-precision positioning. The vertical type is designed with high rigidity, emphasizing the rapid response of the lens. The PF objective lens focusing type is specifically designed for adjusting the focus of objective lenses. By integrating it into microscopes, observation instruments, various inspection and manufacturing devices, and laser processing machines, it enables faster and more precise focus adjustments of the lenses. We offer several screw sizes to accommodate various manufacturers' revolvers and objective lenses. Additionally, with the high responsiveness of the piezoelectric elements and feedback control from the built-in displacement sensor, it can quickly and accurately focus on moving subjects. *For more details, please download the materials or feel free to contact us.*
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【Features】 ○ Specifically designed type for adjusting the focus of objective lenses ○ Vertical type with high rigidity specifications emphasizing fast lens response ○ Compatible with objective lenses from various manufacturers ○ High-speed, high-precision focus 【Vertical Product Lineup】 ○ PFVC**-100U → Stroke: 100nm → Resolution: 2nm → Repeatability: ±2nm → Resonant frequency: 1000Hz → Body size: 65×40×50.5nm ○ PFVW**-100U → Stroke: 100nm → Resolution: 2nm → Repeatability: ±2nm → Resonant frequency: 750Hz → Body size: 71×49×50.5nm *For more details, please download the materials or feel free to contact us.
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Applications/Examples of results
High-speed focus Image processing equipment Confocal microscope Laser processing Semiconductor, FPD equipment Interferometric shape measurement
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Ultra-precise positioning on the nanometer order can only be achieved when the piezoelectric actuator, mechanical mechanism, and control, which serve as the driving source, are matched within the system. Our company will modularize these fundamental elements and provide them as user-friendly products.