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ALL REFLECTIVE REAL PUPIL TELECENTRIC IMAGER
ALL REFLECTIVE REAL PUPIL TELECENTRIC IMAGER
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机译:所有反射式真实学生远程图像
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摘要
A reflective optical form that has both a telecentric image and a real entrance pupil. In one example, a non-relayed optical imaging system includes a real entrance pupil configured to admit a beam of electromagnetic radiation, an image plane, and a reflective triplet including a negative primary mirror, a positive secondary mirror optically coupled to the primary mirror, a negative tertiary mirror optically coupled to the secondary mirror, the reflective triplet configured to receive the beam of electromagnetic radiation from the real entrance pupil and to focus the beam of electromagnetic radiation onto the image plane to form a telecentric image at the image plane.
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