| 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 t0^)Q$
像高：Φ9mm {OS[0LB
焦距：7.7~70 rD c$#
孔径：5.6 Q7mikg=1-
TOTR <106mm Q} g"pl
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