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General Microscopy

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Nano-F Series
C-Focus™ System
Nano-OP Series
Nano-Z Series
High Speed Lens Positioners

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  • High speed objective lens piezo focusing element
  • Interchangeable, quick mount adapters
  • 25μm range of motion
  • Compatible with all microscopes
  • Closed loop control

Typical Applications
  • Microscope focusing element
  • Confocal imaging
  • Auto focus

Product Description

The Nano-F25HS is a high speed piezo nanopositioner focusing element with 25 microns of travel. Twice as fast as standard longer range objective lens nanopositioners, the Nano-F25HS uses a compact direct drive flexure design to reduce the step response time while maintaining a size that easily adapts to microscopes or other optical systems. Internal position sensors utilizing proprietary PicoQ® technology provide aboslute, repeatable position measurement for precise closed loop control. The Nano-F25HS can be used as a stand-alone system or in conjunction with other Mad City Labs nanopositioning stages. Quick mount threaded adapters are available for RMS, M25, and M26 lens threads. Adapter threads are specified when the system is ordered. Customized mounting arrangements can also be provided for non-microscope installations.

Accessories are available for the Nano-F25HS.

Compatible Software Packages:

Nano-F25HS Position Noise Spectrum

Technical Specifications

Range of motion 25 μm
Resolution 0.05 nm
Resonant Frequency (Unloaded) 1.2 kHz ±20%
Resonant Frequency (Loaded with 200g lens) 450 Hz ±20%
Runout (θx) 2 μrad
Runout (θy) 2 μrad
Stiffness 1.5 N/μm
Recommended max. load* 0.5 kg
Body Material Aluminum and Brass
Threaded Adapters RMS, M25, M26
Controller Nano-Drive®
* Larger load requirements should be discussed with our engineering staff.

Additional Information

Nano-F25HS Drawing

Nano-F25HS Catalog Pages


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