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6° Diffusion Angle, 5mm CA Laser Speckle Reducer, VIS

Stock #88-390 Clearance
Qty 1+
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Wavelength Range (nm):
400 - 700
Diffusing Angle (°):
Clear Aperture CA (mm):
Laser Speckle Reducer
Frequency (Hz):
Power Supply:
Operating Voltage (V):
Operating Temperature (°C):
-20 to 65
Storage Temperature (°C):
-40 to 100
Thickness (mm):
Diameter (mm):
Model Number:

Regulatory Compliance

Reach 174:

Product Family Description

  • Ideal for Eliminating Laser Speckle Noise
  • Plug and Play with Integrated Drive Electronics
  • Multiple Diffusing Angles Available

    Optotune Laser Speckle Reducers remove local interferences and significantly reduce speckle noise in laser systems by dynamically diffusing the laser beam. Offering a compact size, integrated drive electronics, and vibration-less speckle reduction, Optotune Laser Speckle Reducers are ideal for beam homogenization, 3D scanning, metrology, microscopy, and interferometry.

    Note: Micro USB Power Supply (#87-312) Sold Separately.

    Four electro-active polymers selectively move each Optotune Laser Speckle Reducers’ central diffuser along the X and Y axes, forming a circular pattern of motion. In doing so, Optotune Laser Speckle Reducers adjust the laser speckle pattern so that it appears as a uniform distribution of light. For maximum laser speckle reduction, position Optotune Laser Speckle Reducers perpendicular to the laser beam, and utilize a collimated laser source with a beam diameter equivalent to the Optotune Laser Speckle Reducers’ clear aperture.