摘要 |
An exposure apparatus that exposes a pattern of an original onto a substrate includes a condenser optical system configured to split light from a light source into plural rays, to condense the plural rays at different positions on the original, and to make a central part of each of the plural rays that illuminate the original darker than a periphery at the Fourier transform plane with respect to the original, and a projection optical system configured to project the pattern of the original onto the substrate.
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