Request InfoEdmund Optics Inc.Edmund Optics’ TECHSPEC® high-performance imaging lenses, designed to reduce chromatic aberrations and yield stunning sharpness and contrast, are for use with line scan and large area scan cameras. With a maximum aperture of f/4.0, these high-accuracy lenses are made for high-illumination throughput and feature a robust optical design. Applications include web inspection, flat panel inspection, factory automation and food/beverage inspection. 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