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Edmund Optics® F-Theta Lenses

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.