FOCHS Nanopositioning Stage FOCHS.100
FOCHS.100 is a tubular piezo stage for precise microscope-objective positioning over 100µm. FOCHS.100 serves Z stacking, laser machining and autofocus, including optional automatic focus stabilization. Aluminum, steel and brass construction with sensors provides picometer stability. Replaceable brass rings fit nearly every objective to FOCHS.100. Threads: RMS,M25,M26,M27,M32.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Range of motion | 100 µm |
| Resolution | 0.1 nm |
| Noise floor | typical:0.01 nm |
| Repeatability | 0.2 nm |
| Linearization | typical:0.02% |
| Resonant frequency | 1175 Hz |
| Stiffness | 3.5 N/µm |
| Sensor | Silicon HR Sensor |
| Size diameter x H | Ø 65.5 mm × 50.3 mm |
| Material | Aluminium |
| Cable length | 2 m |
| Controller | High Speed |
| Maximum load* [Horizontal use] | 0.5 kg |
| Maximum load* [Vertical use] | 0.5 kg |
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Datasheet
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