UID:257372
UID:47595
UID:235663
yu-xuegang:你說的很不清晰。你要做的是平行光管那,還是照明那。 (2011-10-25 20:18) ' F`*(\#
tangping:在我設計水平上,就達不到,只有用透鏡組的模式才行.單個透鏡,應該是達不到 (2011-10-25 22:53) *Z{$0K
UID:108000
UID:207857
UID:276773