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Focus Stage Product List

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Gravity compensation up to 1kg Voice coil focus stage V-308

Gravity compensation up to 1kg Voice coil focus stage V-308

High-precision Z-axis supporting fine observation with a minimum movement of 10nm, maximum travel of 7mm, and passive holding up to 1kg.

The V-308 is a Z-axis focus stage that combines voice coil direct drive and cross roller guides. With a minimum increment of 10 nm and an adjustable stroke of 7 mm, it allows for optimization of the focal position of optical systems at the nanometer level. It provides high reliability for multiphoton and deep tissue imaging using large-diameter lenses or long working distance lenses. The high rigidity structure of the cross roller guide and the 10 nm resolution encoder ensure smooth nanopositioning across the entire 7 mm range. For more details, please download the PDF or contact us.

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  • Other machine elements
  • Actuator
  • Solenoid Actuators
  • Focus Stage

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V-308 High-Precision Z-Axis Focus Stage for Optical Microscopes

V-308 High-Precision Z-Axis Focus Stage for Optical Microscopes

Minimum 10nm operation, maximum 7mm movement, supports up to 1kg. High-precision Z-axis supporting fine observation.

In the field of optical microscopy, precise focus adjustment is essential for clearly capturing the fine structures of the observation target. Particularly in high-magnification observations and multiphoton/deep tissue imaging, optimizing the focal position at the nanoscale greatly influences the quality of the observation. If the precision of focus adjustment is low, the observed image may become blurred, making accurate data acquisition difficult. The V-308 optimizes the focal position of the optical system at the nanoscale with a minimum increment of 10 nm and an adjustable stroke of 7 mm, providing clear observation images. 【Usage Scenarios】 - Observation of fine structures with optical microscopes - Multiphoton and deep tissue imaging - Use of large-diameter lenses and long working distance lenses 【Benefits of Implementation】 - Achieving clear observation images through accurate focus adjustment at the nanoscale - Improved reliability of observation data - Enhanced experimental efficiency

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  • csm_V-308_OH1_00541_7f8815d87f.jpg
  • csm_V-308_753030_KUZ_a3ff48af57.jpg
  • csm_PI-C-414_13030_5dbacccef4.jpg
  • Other machine elements
  • Actuator
  • Solenoid Actuators
  • Focus Stage

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V-308 High Precision Z-Axis Focus Stage for Laser Processing

V-308 High Precision Z-Axis Focus Stage for Laser Processing

Minimum 10 nm resolution. High-precision Z-axis focus control of the laser processing head.

In the field of laser processing, precise control of the focal position greatly influences processing quality. Particularly in fine processing and high-precision marking, even slight focal variations in the Z-axis can affect processing width and energy density. The V-308 Voice Coil PIFOC is a Z-axis focus drive with a minimum resolution of 10 nm and a maximum travel range of 7 mm. Its direct drive system enables smooth and fast response, supporting precise focus control for laser processing heads and optical systems. Additionally, it can accommodate heavy optical modules with a gravity compensation function of up to 1 kg. 【Application Scenarios】 - Focus control for laser marking devices - Z-axis positioning for laser fine processing equipment - Focus correction for galvanometer scanner optical systems - Laser processing systems for research and development 【Benefits of Implementation】 - Stabilization of processing quality through improved focus control accuracy - Optimization of processing processes due to high-speed response - Stable optical system control through weight compensation function - Enhanced reproducibility in fine processing

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  • csm_V-308_OH1_00541_7f8815d87f.jpg
  • csm_V-308_753030_KUZ_a3ff48af57.jpg
  • csm_PI-C-414_13030_5dbacccef4.jpg
  • Other machine elements
  • Actuator
  • Solenoid Actuators
  • Focus Stage

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Voice Coil Focus Stage V-308 for Semiconductor Manufacturing

Voice Coil Focus Stage V-308 for Semiconductor Manufacturing

Minimum 10 nm resolution, maximum 7 mm stroke. Achieving high-precision Z-axis focus control for semiconductor devices.

In the semiconductor manufacturing field, with the advancement of miniaturization, high-precision position control in the Z-axis direction during inspection, measurement, and exposure processes is becoming increasingly important. Even slight variations in focal position can impact inspection accuracy and process stability. The V-308 Voice Coil PIFOC is a Z-axis focus drive with a minimum resolution of 10 nm and a maximum travel range of 7 mm. Its gravity compensation feature supports stable positioning even for heavy optical systems and objective lenses, with a capacity of up to 1 kg. The direct drive system provides smooth and fast responsiveness along with high reproducibility, supporting precise focus control in semiconductor manufacturing equipment. 【Application Scenarios】 - Autofocus control for wafer inspection equipment - Z-axis positioning for optical measurement devices - Focus correction for mask inspection equipment - Fine pattern inspection processes 【Benefits of Implementation】 - Improved inspection accuracy through nano-level focus control - Stable holding of optical systems due to weight compensation features - Enhanced inspection throughput due to fast response - Improved process stability

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  • csm_V-308_OH1_00541_7f8815d87f.jpg
  • csm_V-308_753030_KUZ_a3ff48af57.jpg
  • csm_PI-C-414_13030_5dbacccef4.jpg
  • Other machine elements
  • Actuator
  • Solenoid Actuators
  • Focus Stage

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V-308 Focus Stage for Biotechnology

V-308 Focus Stage for Biotechnology

Enhancing the accuracy of cell observation and deep imaging — Nano-precision Z-axis focus stage

In the field of biotechnology, particularly in microscopic observation and deep tissue imaging, it is important to position the target area with high precision along the Z-axis and optimize the focus. The V-308 Voice Coil PIFOC is a high-precision focus stage that allows for fine adjustments of the objective lens or sample position in minimum steps of 10 nm. With an adjustment range of up to 7 mm and high-rigidity guides, it provides stable nano-positioning even under various observation conditions, including long working distance lenses. Additionally, it features built-in weight compensation for loads of up to 1 kg, accommodating heavy optical systems such as objective lenses and adapters. 【Application Scenes】 - Focus adjustment using high-magnification microscopes - Z-direction scanning for multiphoton fluorescence and deep tissue imaging - High-speed autofocus in automated microscope systems 【Benefits of Implementation】 - Acquisition of high-resolution images through nano-level focus control - Improved stability and reproducibility due to high-rigidity structure - Reduction of the impact of objective lens weight through gravity compensation

  • csm_V-308_753030_ISO2_bbe89fe339.jpg
  • csm_V-308_OH1_00541_7f8815d87f.jpg
  • csm_V-308_753030_KUZ_a3ff48af57.jpg
  • csm_PI-C-414_13030_5dbacccef4.jpg
  • Other machine elements
  • Actuator
  • Solenoid Actuators
  • Focus Stage

Added to bookmarks

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