Optical system and optical apparatus with diffractive optical element
where f is a focal length of the optical system when focusing on an infinite object, and Fno is an F number of the optical system.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | where f is a focal length of the optical system when focusing on an infinite object, and Fno is an F number of the optical system. |
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