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SFC StraightFocus 100-800 µm

SFC StraightFocus is a series of positioners/scanners with long ranges for microscope objectives. The available displacements are 100 to 800 µm. The specialty of StraightFocus´ is, the guidance, which is optimized regarding straighness of travel. Mounting and exchange is made simple by clamping the unit to the top adapter by a standard screw (Allen-key). StraightFocus´ are available as open-loop or with capacitive sensors (SFC) – the latter for highest precision.

  • 100/400/800 µm
  • straight guided
  • capacitive or strain sensors
Categories: Microscopy, Nano-Positioning, Objective-Positioners
Product-Code SFC-D20100 SFC-D20400 SFC-D20800 Unit
Range, Closed Loop 100 400 800 µm
Range, Open Loop (-45..180 V) 120 480 960 µm
Resolution 0.5 2 4 nm
Linearity, SFC 0.02 %
Pitch/Yaw 10 30 60 µrad
Repeatability, SFC 10 30 50 nm
Push/Pull 15/20 15/20 10/20 N
Stiffness 0.5 0.25 0.09 N/µm
Resonance, unloaded 680 400 230 Hz
Electrical Cap. @ 1V eff, 1kHz 1.1 3.3 6.6 µF
Body-Material aluminum/stainless-steel
Operating Temperature -20..80 °C

Options

    • Vacuum-Compatibility or Non-Magnetic
    • Suitable Controller, EBC-120310

 

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