Menu
Your Cart

Piezo Focusing Stages

Piezo Focusing Stages
Piezo Focusing Stages
Piezo Focusing Stages
Piezo Focusing Stages
Contact Us
Piezo Focusing Stages
Piezo Focusing Stages
Piezo Focusing Stages
Piezo Focusing Stages
Piezo Focusing Stages
  • Stock: 4 to 6 weeks
  • Click here to: Contact us
  • Model: nPoint Focusing Stages
£0.00

Piezo stages for microscopy objectives   

nPoint Microscope Focusing Stages   

Enabling autofocus in a microscopy application will require a piezo actuated stage for mounting the microscope objective. nPoint offer the nPFocus range of such systems to provide accurate, fast, and repeatable motion for life scientists.

The nPFocus range includes microscope objective scanners with 100, 250, 400 or 1000 micron ranges. Engineered for such motion critical applications, nPoint nanopositioning systems use a unique design to ensure high resonant frequencies yet minimised orthogonality and cross-talk errors.

With a choice of either strain gauge or capacitive feedback sensors within the stage, nPoint ensures superb motion linearity and positioning accuracy. Coupled with the dedicated 400 series DSP controllers, the nPFocus stages can be easily optimised with regard to piezo system response times and flexibility of programming for specific applications.

nPFocus ModelsnPFocus100nPFocus250nPFocus400nPFocus1000
 
Footprint (mm)63.5 x 5063.5 x 5065.2 x 53.564.54 x 77
Height (mm)33.533.54740
Body MaterialMixedStainless SteelMixed
Maximum Load (kg)0.8
Max Push/Pull Force (N)100/10100/10100/1020/10
Stage Mass (kg)0.20.210.270.49
Closed-loop Travel (µm)1002504001000
Open-loop Travel* (µm)40100130400
Integrated Sensor Capacitive  or
 Strain Gauge 
 Capacitive  or
 Strain Gauge 
 Capacitive  or
 Strain Gauge 
 Capacitive 
Position Noise (nm) 0.3  or  3  0.7  or  5  2.5  or  7  5 
Linearity Deviation (%) 0.01  or  0.02  0.02  or  0.02  0.01  or  0.02  0.02 
Stiffness (N/µm)0.30.20.20.1
Resonant Freq. (kHz)0.450.30.220.135
Settling Time (ms)10152025
Capacitance (µF)1.32.63.817.8
ControllerLC.400
Notes* Open-loop Travel operating at -30 to 150 V
† Mixed materials are aluminium and stainless steel

nPoint website

There are no downloads for this product.