| xiebin525 |
2016-04-03 13:43 |
9X Zoom Lens Design
好久不做设计了，最近无聊粗粗的跑了一个变焦镜头：欢迎拍砖 FXHcy:)}G
像高：Φ9mm TTJFF\$?
焦距：7.7~70 X"S-f; b#
孔径：5.6 _ o
2pyV&
TOTR <106mm \Kx@?,
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[attachment=69050] @+gr>a1K#
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[attachment=69051] 7+, 6 m!4
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[attachment=69052] R3HfE*;Z
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[attachment=69053]
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