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UDA Fixed YAG Beam Expanders

  • Designed for YAG Wavelengths and Harmonics
  • Superior Transmitted Wavefront Characteristics
  • Collimation Adjustment Using Non-Rotating Optics Minimizes Beam Wander
  • Compact Galilean Designs

TECHSPEC® UDA (Ultra Divergence Adjustable) Fixed YAG Beam Expanders feature high performance optical designs that have been optimized and tested for YAG laser wavelengths. These beam expanders offer diffraction-limited performance over large input beam diameters and wide acceptance angles, eliminating the need for critical alignment. The provided focus adjustment can also be used for divergence correction or collimation. TECHSPEC UDA Fixed YAG Beam Expanders C and T input/output mounting threads are compatible with Edmund Optics’ line of threaded mounting components, or mounting can be achieved using an optional mounting clamp. Laser Beam Expanders are ideal for any Nd:YAG application including laser cutting, welding, or marking.

Note: Contact our Sales Department for custom magnification or aperture requests.

Laser Optics

Common Specifications

Exit Aperture (mm):
Mounting Threads:
Input: Male C-Thread (1” x 32 TPI)
Output: Male T2-Thread (M42 x 0.75)
Fused Silica
Housing Diameter (mm):
Focus Range:
1.5m - ∞
Divergence Adjustment:
Sliding Optics

Export Specifications

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