| 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 \4N8-GwZQ
像高：Φ9mm 8}0wSVsxV$
焦距：7.7~70 }X)vktE+|
孔径：5.6 17s~mqy
TOTR <106mm
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