Active Vibration Isolation Optical Table

DVIA-MO Series

providing highly advanced vibration isolation

  • Overview
  • Features
  • Performance
  • Specifications
  • Applications
  • Accessories
  • Resources

The DVIA-MO series is a combination of the DVIA-M active vibration isolation system with high-performance
optical table tops, which provides an absolute vibration controlled environment for photonics,
laser and spectroscopy requiring the low-frequency vibration isolation below 5 Hz.


Sub-Hertz Vibration Isolation Performance

The most sophisticated active vibration control algorithms are embedded in the DVIA-MO series,
delivering 50% - 80% vibration isolation at 1 Hz and and 90% vibration isolation at 2 Hz in six degrees of freedom.



Super Rigid Optical Table

Our optical tables are built to last forever, designed to be as stiff as possible to minimize relative motions
between existing optical elements that are mounted on the optical table.


Feedback & Feedfoward Control Algorithm

The DVIA series uses the Feedback control algorithm to continuously detect vibrations disturbing an isolated
surface and instantaneously react to minimize the vibrations in real-time. The Feed-Forward control algorithm
is employed in the DVIA Series to filter out floor vibrations in advance before the floor vibrations can be
transmitted to equipment installed on the active vibration isolation systems.

Feedback & Feedfoward <br />Control Algorithm

Active Vibration Isolation inAll Six Degrees of Freedom

The DVIA Series controls vibrations in three translational degrees of motions ( X, Y and Z) and three rotational degrees of motions ( pitch, roll and yaw).


50 – 80% vibration isolation at 1 Hz,
≥90% vibration isolation at ≥2 Hz.

Model DVIA-MO1000 DVIA-MO3000 DVIA-MO6000
Platform Dimensions (L x W x H) Custom-made
Load Capacity 500 - 1700 kg 1500 - 3500 kg 3000 - 6000 kg
Actuator Electromagnetic Actuator
Maximum Actuator Force Vertical: 40 N, Horizontal: 20 N Vertical: 80 N, Horizontal: 40 N
Degrees of Freedom 6 degrees
Active Isolation Range 0.5 - 100 Hz
Vibration Isolation at 1 Hz 50 – 80%
Vibration Isolation at ≥ 2 H ≥ 90%
Input Voltage (V) AC100 - 240V / 50 - 60 Hz / 1A
Power Consumption (W) Maximum 110W, <50 W in normal operation
Operating Range Temperature (°C) 5 - 50 °C
Humidity (%) 20 - 90%
Required Air Pressure ≥ 0.5 MPa (5 bar)

Photonics & Laser



Nanoscale Resolution Microcopy

Any applications that requires 90% vibration isolation at 1 Hz

Installation Photos


Overhead Shelf





Clean Booth


Dark Booth


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