发明名称 |
Cameras, methods, and systems with partial-shading encodements |
摘要 |
A camera has a body and a film holder having an exposure frame surrounding an exposure opening. A taking lens system is mounted to the body. The taking lens system has an optical axis. The taking lens system transmits a scene image through the exposure opening. A screener is mounted to the body. The screener is movable, relative to the exposure frame, between a primary position and a plurality of different secondary positions. The screener shadows the exposure frame differently in each secondary position. The exposure frame is unshaded when the screener is in the primary position.
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申请公布号 |
US6728483(B1) |
申请公布日期 |
2004.04.27 |
申请号 |
US20020269715 |
申请日期 |
2002.10.11 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
SMART DAVID C.;DIRISIO ANTHONY;LAWTHER JOEL S.;WALKER ROBERT L.;GINDELE EDWARD B.;HODDER DAVID A. |
分类号 |
G03B13/10;G03B11/00;G03B15/00;G03B17/00;G03B17/20;G03B17/24;(IPC1-7):G03B17/24 |
主分类号 |
G03B13/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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