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mang2004:P-VIP=Professional Video Projection *}cF]8c5W 210 = 灯的功率 WRL &tz 0.8=电极间距 Bu*ge~ E=反射镜面型:E椭圆面,P抛物面 qzsS"=5 20.9=反射镜尺寸 V 1;n5YL ....... (2014-05-22 01:21) [P,1UO|$B
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光杆司令:非常感谢,20.9是焦点间距吗? wh<+.Zp
mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: L:"i,K#P No, it is the arc gap between the electrodes, in mm. |#q 5#@, ....... (2014-05-23 05:13) 7^P!@o$v!
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mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: !N:!x[5 No, it is the arc gap between the electrodes, in mm. +ptVAg+ ....... (2014-05-23 05:13) "Opk:;.
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zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) >iD&n4TK