Sense and Duality
Friday, March 11, 2016
用顯微鏡看針尖前一定要徹底清潔,才不會虛驚一場
這是剛從廠方 rebuilt 回來的頭,還未安裝。看下圖,差點暈了,我還以為針尖的鑽石有瑕疵,播放時一定會有問題。想說是否該馬上再寄回去。
用魔術海綿刮一下再看,我才放心多了。
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