An optical axis restriction surface, which restricts movement of a first lens frame in an optical axis direction, and a fixing slit, which is located in rear of the optical axis restriction surface, are formed on an end portion of a seco... K Yamaya 被引量: 0发表: 2011年 Use of a ...
Friday Funny: Scottish “record high temperature” caused by Ice Cream Truck So is the new French absolute all time high temperature record valid? I’m surmising it is not. There’s just too many influences to consider. Certainly, the measurement environment there is far...