FOCHS.100

The FOCHS.100 is a tubular design piezo stage dedicated to accurate positioning of microscope objective. It is designed to travel 100 microns. The FOCHS.100 is used in a wide range of applications: Z-stack, laser machining, autofocusing. It can also work together with an automated focus stabilisation device, which we can provide. It is made from aluminium, steel and brass. It is equipped with sensors offering stability in the picometer level.

The brass mounting ring can easily be changed so that almost every objective would fit in the FOCHS.100 nanopositioner. Threads  available are the RMS, M25, M26, M27 and M32.



  • Features :

    • 100 µm travel range
    • High Speed
    • Moves objectives with sub-nm resolution
    • Parallel flexure guiding
    • Closed loop control
    • Silicon sensor technology
    • Less than 10pm noise floor

    Applications :

    • Interferometry
    • Autofocus system
    • 3D imaging
    • Confocal microscopy
    • Super resolution microscopy
    • Semiconductor metrology
  • 1 axis Contoller mini1 Axis Controller
    The FOCHS will be used with a 1 axis controller
    extension ringExtension Ring
    12 mm extension ring for extend your microscope objectifs without FOC piezostage.
    Size available : RMS / M25 / M26 / M27 / M32
  • downloadTechnical Drawing
    FOCHS.100 Piezostage dimensions, ring size available ...
    Download
    PDF -
    37 Ko
    downloadPiezoConcept Datasheet
    Complet datasheet with variable travel range, specifications, dimensions ...
    Download
    PDF -
    1 565Ko

 Specifications 
FOCHS.100Unit
Range of motion100(µm)
Resolution0.1(nm)
Typical noise floor0.01(nm)
Full range repeatability0.2(nm)
Linearization (typical)0.02%
Resonant frequency1 175(Hz)
Stiffness3.5(N/µm)
Maximum load * :
- horizontal use0.5(kg)
- vertical use0.5(kg)
SensorSilicon HR sensor
Size W x L x HØ 65.5 x 50.3(mm)
MaterialAl
Cable length **2(m)
ControllerHigh Speed

*Higher load on request

**Higher length on request


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Demo product on request