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Interferometric testing system for spherical surfaces of optical components has diffractive optical component with high converging power to form test beam path with aplanatic output for testing lens
Interferometric testing system for spherical surfaces of optical components has diffractive optical component with high converging power to form test beam path with aplanatic output for testing lens
A positive test objective with one lens is tested using an interferometer and a diffractive optical component (4) arranged on a carrier. The diffractive optical component has a high converging power and a test beam path (2) is formed with aplanatic output.
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