| 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 D U#6%8~
像高：Φ9mm 0m_c43+^
焦距：7.7~70 wN8-M e
孔径：5.6 jD9 ^DzFx
TOTR <106mm PvX>+y5
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