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US 2023/0400672 A1Published application
Catadioptric-optical arrangement
AssigneeCarl Zeiss AG
InventorsAlexander Epple, David Shafer, Johannes Stock
Life of this patent
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Abstract
An optical arrangement is provided. The optical arrangement has a center axis, an object side, an image side, and a catadioptric arrangement. The optical arrangement has an installation space of no more than 25 millimeters from the object side to the image side along the center axis, and a linear obscuration of no more than 60 percent.
Claims28
An optical arrangement, comprising:
- a center axis;
- an object side;
- an image side;
- and
- a catadioptric arrangement,
- wherein the optical arrangement has an installation space of no more than 25 millimeters from the object side to the image side along the center axis, and a linear obscuration of no more than 60 percent.
3 more elements
Dependencies are inferred from the claim text.