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Area-scan CCTV lenses inspect components
ML-L series macro lenses process large fields of view. Based on proprietary optical technology, the lenses provide high-speed inspection of defective wafers, large-area CCD camera elements (up to 57.3-mm diameter), lead frames, printed substrates, and defective films. Designed to provide high resolution (to 7 mm) and high contrast, the numerical aperture of each macro lens is large and chromatic aberration/TV distortion minimal.