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All Products / Laser Optics / Laser Optical Assemblies / F-Theta Lenses / Edmund Optics® F-Theta Lenses
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254mm FL, 1064nm Edmund Optics® F-Theta Lens

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Stock #15-182 3-4 days
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£1,039.55
Qty 1-4
£1,039.55
Qty 5+
£935.85
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Design Wavelength DWL (nm):
1064
Focal Length FL (mm):
254.00
Maximum Diameter (mm):
122
Scan Angle (°):
±25.00
Scan Field (mm):
157.0 x 157.0
Mounting Threads:
M85 x 1.0
Telecentricity (°):
Not Specified
Transmission (%):
≥95
Type:
F-Theta Lens
Working Distance (mm):
304.6
Wavelength Range (nm):
1064
Flange Distance (mm):
360.6
Focus Size Diameter, 1/e2 (μm):
25
Input Beam Diameter, 1/e2 (mm):
20
Maximum Length (mm):
76.0

Regulatory Compliance

RoHS:
Compliant
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Certificate of Conformance:
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Product Family Description

  • Ideal for Laser Scanning Applications
  • Diffraction Limited Across the Scan Field with Low Wavefront Error
  • Long Working Distances and Large Scan Areas
  • Galvanometers, Beam Expanders, and Laser Sources Also Available

Edmund Optics® F-Theta Lenses are designed to provide flat fields at the image plane of scanning systems and are used in conjunction with galvanometers, beam expanders, and laser sources. These F-Theta Lenses feature compact form factors, offer a wide range of focal lengths up to 273mm, and large scan fields up to 164mm (X) x 164mm (Y). Optimized for common fiber laser sources and Nd:YAG fundamental or second harmonic, these lenses are available in design wavelengths of 532nm and 1064nm with common mounting threads for easy integration into galvo systems. Edmund Optics® F-Theta Lenses are a cost-effective solution for laser scanning and laser processing applications including laser marking, engraving, cutting, drilling, and 3D modeling.