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All Categories > Nanopositioning: Piezo Stages,
Actuators, Piezo Controllers, Sensors
> Piezo Steering Mirrors / Active Optics > Multi-Axis Tip/Tilt Platforms > Item # S-334.2SL

Item # S-334.2SL, Ultra-Long-Range Piezo Tip/Tilt Mirror

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  • Optical Deflection to 100 mrad (∼6°)
  • 1.0 kHz Resonant Frequency with Mirror
  • Closed-Loop Version for Higher Linearity
  • For Mirrors up to 12.5 mm (0.5") Diameter
  • 2 Fixed Orthogonal Axes with a Common Pivot Point
  • Sensor Configuration for Excellent Temperature Stability
  • Zero Friction Flexure Guides

    Closed Loop Resolution of PI piezo tip/tilt platforms is not limited by friction or stiction. Noise equivalent motion with E-503 amplifier.


Active Axes

θX, θY

Open Loop Tilt Angle

50 mrad ±20%

Open Loop Tilt Angle

50 mrad

Integrated Feedback Sensor

4 x Full-bridge strain gauge sensors

Operating Temperature Range

-20 to +80 °C

Weight (without Cables)

65 g ±5%

Material (Case)


Closed Loop Tilt Angle

50 mrad

Closed Loop Angular Resolution

5 µrad

Open Loop Angular Resolution

0.5 µrad

Electrical Capacitance (per Axis)

3 µF ±20%

Unloaded Resonant Frequency

1 kHz

Resonant Frequency with 10 mm dia. x 2 mm Glass Mirror

1.0 ±20% kHz

Resonant Frequency with 12.5 mm dia. x 2.5 mm Glass Mirror

0.8 ±20% kHz

Distance of Pivot Point to Platform Surface (Lower Mirror Surface)

2 ±0.5 mm

Voltage Connection

3 x LEMO FFA.00.250, 2 m

Sensor Connection

2 x LEMO FFA.0S.304, 2 m

Standard Mirror

Diameter: 10 mm, Thickness: 2 mm, BK7, λ / 5, R >98% (λ = 500 nm to 2 µm)

Recommended Amplifier / Controller

H, D (With (1 x E-505.00S + 2 x E-505.00) or 1 x E-503.00S)


Adaptive optics systems
Beam steering, scanning, stabilization

Beam switching

Image stabilization

Imaging systems

Interlacing, dithering

Scanning microscopy

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